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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher J. Scrase — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Dorval, CA: #94 of 262 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher J. Scrase has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1988 and the most recent in September 1991. Christopher J. Scrase ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher J. Scrase in Dorval, QC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5048893 Ergonomic chair Benjamin D. Cowan, Marek Kmicikiewicz, Bernard Shalinsky 1991-09-17
4738487 Tilting seat Bernard Shalinsky, Raymond Mitchell 1988-04-19