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USPTO Patent Rankings Data through Dec 31, 2025
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Kenneth K. Ko — 13 Patents

NVIDIA: 13 patents #521 of 7,811Top 7%
Lancaster, PA: #74 of 963 inventorsTop 8%
Pennsylvania: #6,020 of 74,527 inventorsTop 9%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Kenneth K. Ko has been granted 13 US patents while listed as an inventor at NVIDIA. The first was granted in 1988 and the most recent in April 1997. Kenneth K. Ko ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Kenneth K. Ko in Lancaster, PA, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5620762 Textile fiber-working units and compositions for their fiber-working surface layer James B. Krug 1997-04-15 $10,644,000
5198521 Conductive polyurethane-urea/polyethylene oxide polymer Wendell A. Ehrhart, Nowaf Halout, David A. Smith 1993-03-30 $4,541,000
5162141 Polymeric sheet having an incompatible ink permanently bonded thereto Raymond G. Davey, Charles H. Hines, Walter J. Lewicki, Jr., Dean L. Putt 1992-11-10 $4,167,000
5091452 Charge dissipative surface coverings Jesse D. Miller, Susan M. Von Stetten 1992-02-25 $10,190,000
5077330 Conductive polyurethane-urea/polyethylene oxide Wendell A. Ehrhart, Nowaf Halout, David A. Smith 1991-12-31 $4,854,000
5049237 Layered silicates and water-resistant articles made therefrom Walter J. Bohrn, Richard A. Brubaker, Shelly N. Garman, Lewis K. Hosfeld, Thomas M. Tymon 1991-09-17 $10,404,000
4944998 Charge dissipative floor tiles Jesse D. Miller, Wayne R. Shelly, Susan M. Von Stetten 1990-07-31 $6,311,000
4895620 Electrically conductive carbon-coated fibers Nowaf Halout, Ronald S. Lenox 1990-01-23 $5,200,000
4877484 Flocced 2:1 layered silicates and water-resistant articles made therefrom Walter J. Bohrn, Richard A. Brubaker, Shelly N. Garman, Lewis K. Hosfeld, Thomas M. Tymon 1989-10-31 $11,315,000
4872910 Antistatic floor polish James M. Eshleman 1989-10-10 $6,754,000
4826912 Charge dissipative floor tiles Jesse D. Miller, Wayne R. Shelly, Susan M. Von Stetten 1989-05-02 $10,268,000
4762643 Binders and fibers combined with flocced mineral materials and water-resistant articles made therefrom Walter J. Bohrn, Richard A. Brubaker, Shelly N. Garman, Lewis K. Hosfeld, Thomas M. Tymon 1988-08-09 $15,130,000
4746403 High temperature paper-like materials Shelly S. Niznik, Thomas M. Tymon, Richard A. Brubacker 1988-05-24 $15,650,000