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USPTO Patent Rankings Data through Dec 31, 2025
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David C. Knapp — 1 Patent

Comcast: 1 patents #2,448 of 4,447Top 60%
Binghamton, NY: #299 of 500 inventorsTop 60%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David C. Knapp has been granted 1 US patent while listed as an inventor at Comcast. All of these patents were granted in 1982. David C. Knapp ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David C. Knapp in Binghamton, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4327483 Apparatus for selecting, transporting, and inserting single in-line components Albert W. Zemek, Frederick G. Tomko 1982-05-04