DEEP REACTIVE ION ETCHING OF SINGLE CRYSTAL 4H-SIC BIOTRONICS, INC $100,000 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables AJ13 GENERAL SCIENCE & TECHNOLOGY R&D SVCS; GENERAL SCIENCE & TECHNOLOGY; EXPERIMENTAL DEVELOPMENT Jan 8, 2026 Jan 8, 2026 Jun 26, 2026
IGF::OT::IGF ETCHING OF A 3 INCH 4H SILICON CARBIDE SAMPLE PROVIDED BY GRC BIOTRONICS, INC $49,996 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables K099 MODIFICATION OF EQUIPMENT- MISCELLANEOUS Mar 31, 2015 Mar 31, 2015 Apr 30, 2015
ETCHING OF SIC SAMPLES IGF::OT::IGF BIOTRONICS, INC $20,000 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 9390 MISCELLANEOUS FABRICATED NONMETALLIC MATERIALS Nov 5, 2014 Nov 5, 2014 Dec 19, 2014
IGF::OT::IGF REACTIVE ION ETCHING BIOTRONICS, INC $39,800 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables K099 MODIFICATION OF EQUIPMENT- MISCELLANEOUS Jul 22, 2014 Jul 22, 2014 Aug 22, 2014
ETCHING OF SINGLE CRYSTAL SILICON CARBIDE BIOTRONICS, INC $17,575 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables K099 MODIFICATION OF EQUIPMENT- MISCELLANEOUS Sep 15, 2010 Sep 15, 2010 Feb 4, 2011
SAP PURCHASE REQUISITION: 4200298508 BIOTRONICS, INC $34,997 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables K099 MODIFICATION OF EQUIPMENT- MISCELLANEOUS Jun 30, 2009 Jun 30, 2009 Aug 31, 2009
DEEP REATIVE ION ETCHING BIOTRONICS, INC $24,998 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables AB91 Nov 10, 2008 Nov 10, 2008 Dec 6, 2008
ION ETCHING SIC WAFERS BIOTRONICS, INC $25,000 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables K099 MODIFICATION OF EQUIPMENT- MISCELLANEOUS Jun 12, 2008 Jun 12, 2008 Jul 18, 2008
4507377534!MULTIMETE BIOTRONICS, INC $42,717 DEFENSE LOGISTICS AGENCY DEFENSE LOGISTICS AGENCY — 339999 All Other Miscellaneous Manufacturing 6625 ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS Apr 21, 2008 Apr 21, 2008 Oct 15, 2008
ETCHING OF WAFERS GRC POINT OF CONTACT: ROBERT OKOJIE PHONE (216) 433-6522 UUPIC: 036255646 FABRICATE TWO 2-INCH SILICON CARBIDE (SIC) WAFERS BY DEEP REACTIVE ION ETCHING (DRIE). STATEMENT OF WORK AND SPECIFICATIONS ETCH DEPTH THE ETCH DEPTH SHALL BE 200 MICRONS, WITH DEPTH ERROR FOR BOTH WAFERS TO BE 10 MICRONS. SURFACE ROUGHNESS AFTER ETCH SURFACE ROUGHNESS TO BE LESS THAN 0.5 MICRONS. NO "GRASSY" RESIDUE (MICRO-MASKING) ON THE ETCHED SURFACE. ETCH TRENCH NOT TO BE MORE THAN 5 MICRONS DEEP. DELIVERY TIME DELIVERY TO NASA SHALL BE NOT LATER THAN ONE MONTH UPON RECEIPT OF THE WAFERS. BIOTRONICS, INC $24,999 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables AB91 Mar 3, 2008 Mar 3, 2008 Apr 18, 2008
4506445446!MULTIMETE BIOTRONICS, INC $40,200 DEFENSE LOGISTICS AGENCY DEFENSE LOGISTICS AGENCY — 339999 All Other Miscellaneous Manufacturing 6625 ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS Jan 4, 2008 Jan 4, 2008 Oct 18, 2008
4506175095!MULTIMETE BIOTRONICS, INC $67,000 DEFENSE LOGISTICS AGENCY DEFENSE LOGISTICS AGENCY — 339999 All Other Miscellaneous Manufacturing 6625 ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS Nov 28, 2007 Nov 28, 2007 Aug 25, 2008
DEEP REACTIVE ION ETCHING FAB ON WAFERS BIOTRONICS, INC $84,999 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — — 541330 Engineering Services K093 MODIFICATION OF EQUIPMENT- NONMETALLIC FABRICATED MATERIALS May 22, 2007 May 22, 2007 Sep 15, 2007
FABRICATION OF 2 THREE INCH SIC WAFERS BIOTRONICS, INC $54,999 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — — 327910 Abrasive Product Manufacturing 9390 MISCELLANEOUS FABRICATED NONMETALLIC MATERIALS Oct 20, 2005 Oct 20, 2005 May 31, 2006
— BIOTRONICS, INC $24,995 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — — — — Sep 16, 2004 Sep 16, 2004 Sep 30, 2004
ETCHING OF DIAPHRAGMS IN SIC BIOTRONICS, INC $25,000 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — — — — Jul 27, 2004 Jul 27, 2004 Sep 20, 2004
ETCH CVD SIC FOR FE PRESSURE SENSORS BIOTRONICS, INC $25,000 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — — — — Mar 18, 2004 Mar 18, 2004 May 26, 2004