Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David R. Hargis — 1 Patent

HSHal Computer Systems: 1 patents #17 of 34Top 50%
Cupertino, CA: #5,084 of 6,989 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David R. Hargis has been granted 1 US patent while listed as an inventor at Hal Computer Systems. All of these patents were granted in 1994. David R. Hargis ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David R. Hargis in Cupertino, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D350339 Client server unit for use with a computer network Thomas D. Carroll, Fred Berkowitz, Eric Monsef 1994-09-06