Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WH

William Hubbard — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Loomis, CA: #97 of 328 inventorsTop 30%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
William Hubbard has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1981 and the most recent in February 2016. William Hubbard ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list William Hubbard in Loomis, CA, US.

Patents per Year

Patents granted per year, 1981 to 2016Bar chart with a peak of 1 patents in 1981.peak 11981: 1 patents19811990: 1 patents19902014: 1 patents20142016: 1 patents2016

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9255409 Pole base bolt template David Moore, Brent Iseman 2016-02-09
D702569 Concrete form bolt template David Moore, Brent Iseman 2014-04-15
4949738 Small parts catcher for high pressure fluid cleaning apparatus 1990-08-21
4268724 Continuous timed segment broadcast recorder system 1981-05-19