Inventor · disambiguated record
Steven L. Koontz
Also filed as: KOONTZ STEVEN L
14 granted patents·304 citations·filing 1988–1998
94Inventor score
Top patents by PatentIndex Score
14 records- 0190US5369012AMethod of making a membrane having hydrophilic and hydrophobic surfaces for adhering cells or antibodies by using atomic oxygen or hydroxyl radicalsNASA·Filed 1992·Granted Nov 29, 1994·80 cites·10 claims
- 0284US6022902APorous article with surface functionality and method for preparing sameNASA·Filed 1997·Granted Feb 8, 2000·66 cites·19 claims
- 0375US5141806AMicroporous structure with layered interstitial surface treatment, and method and apparatus for preparation thereofNASA·Filed 1989·Granted Aug 25, 1992·25 cites·16 claims
- 0471US6818259B1Porous article with surface functionality and method for preparing sameNASA·Filed 1998·Granted Nov 16, 2004·16 cites·11 claims
- 0570US5798261ADistributed pore chemistry in porous organic polymersNASA·Filed 1994·Granted Aug 25, 1998·23 cites·37 claims
- 0665US5935845ADistributed pore chemistry in porous organic polymersNASA·Filed 1997·Granted Aug 10, 1999·22 cites·4 claims
- 0751US5271800AMethod for anisotropic etching in the manufacture of semiconductor devicesUS ARMY·Filed 1991·Granted Dec 21, 1993·24 cites·14 claims
- 0849US5939314ADistributed pore chemistry in porous organic polymers in tissue culture flasksNASA·Filed 1997·Granted Aug 17, 1999·11 cites·4 claims
- 0947US5332551AAtomic oxygen reactor having at least one sidearm conduitNASA·Filed 1993·Granted Jul 26, 1994·9 cites·5 claims
- 1047US5314857AMicroporous structure with layered interstitial surface treatment, and method and apparatus for preparation thereofNASA·Filed 1992·Granted May 24, 1994·9 cites·4 claims
- 1144US6074871ACell-culture reactor having a porous organic polymer membraneNASA·Filed 1997·Granted Jun 13, 2000·9 cites·3 claims
- 1235US5215790AMethod for preparation of a microporous structure with layered interstitial surface treatmentNASA·Filed 1992·Granted Jun 1, 1993·4 cites·10 claims
- 1335US5179025AAtmospheric pressure flow reactor: gas phase chemical kinetics under tropospheric conditions without wall effectsNASA·Filed 1991·Granted Jan 12, 1993·5 cites·5 claims
- 1430US5077015AAtmospheric pressure flow reactor: gas phase chemical kinetics under tropospheric conditions without wall effectsNASA·Filed 1988·Granted Dec 31, 1991·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →