Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Don Kaspar — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Shiner, TX: #16 of 34 inventorsTop 50%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Don Kaspar has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2011. Don Kaspar ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Don Kaspar in Shiner, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8001632 Folding foot protection device for a bedded patient Beverly Sanders 2011-08-23