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David B. Patch — 1 Patent

SBSutter Biomedical: 1 patents #5 of 13Top 40%
San Diego, CA: #15,804 of 23,606 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David B. Patch has been granted 1 US patent while listed as an inventor at Sutter Biomedical. All of these patents were granted in 1989. David B. Patch ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David B. Patch in San Diego, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4825852 Continuous passive motion device Carmen E. Genovese, David A. Westerfield, John T. Gross, Christopher C. Dumas 1989-05-02

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