Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Harold E. Brown — 2 Patents

TPTrilogy Computer Development Partners: 1 patents #8 of 25Top 35%
Santa Clara, CA: #5,124 of 9,301 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Harold E. Brown has been granted 2 US patents while listed as an inventor at Trilogy Computer Development Partners. The first was granted in 1987 and the most recent in October 1990. Harold E. Brown ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Harold E. Brown in Santa Clara, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D311775 Video cassette vending machine center 1990-10-30
4658400 WSI tester Steven I. Mozsgai, Jason Chen 1987-04-14