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John Schurman — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Kirkland, WA: #1,224 of 3,517 inventorsTop 35%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John Schurman has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1985 and the most recent in January 1995. John Schurman ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John Schurman in Kirkland, WA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5384618 Storage apparatus comprising a plurality of layers Richard Schurman, Robert E. Pearson, Steve Reiter, Rick Clark 1995-01-24
5099270 Storage apparatus comprising a plurality of layers Robert E. Pearson, Richard Schurman, Steve Reiter, Rick Clark 1992-03-24
4845529 Storage apparatus comprising a plurality of layers Robert F. Pearson, Richard Schurman, Steve Reiter, Rick Clark 1989-07-04
4506626 Apparatus for controlling the proportions of a fluid Richard Schurman, Richard W. Clark, Steven Reiter 1985-03-26