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USPTO Patent Rankings Data through Dec 31, 2025
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Albert C. Weidman — 3 Patents

NVIDIA: 3 patents #2,179 of 7,811Top 30%
East Petersburg, PA: #9 of 24 inventorsTop 40%
Pennsylvania: #23,787 of 74,527 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Albert C. Weidman has been granted 3 US patents while listed as an inventor at NVIDIA. The first was granted in 1990 and the most recent in September 1993. Albert C. Weidman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Albert C. Weidman in East Petersburg, PA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5248443 Seam cleaning composition Wendell A. Ehrhart, William T. Sigman 1993-09-28 $10,093,000
5198142 Seam cleaning composition Wendell A. Ehrhart, William T. Sigman 1993-03-30 $4,541,000
4933220 Method of seam coating flooring James R. Petzold 1990-06-12 $10,320,000