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

Hull Partners — 14 Patents

Rank (All Time): #39,670 of 105,732Top 40%
11 inventors
14 Patents All Time

Patents per Year

Patents granted per year, 1981 to 2022Bar chart with a peak of 2 patents in 1984.peak 21981: 1 patents19811984: 2 patents1986: 1 patents19861988: 1 patents1990: 1 patents19901991: 1 patents1993: 1 patents19931994: 1 patents1995: 1 patents19952001: 1 patents2021: 1 patents20212022: 2 patents2022

Top Inventors at Hull Partners All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 John Fay 5
2 Patrick McDuff 3
3 Charles D. Dern 1
3 David Losan Ho 1
3 Eric L. Kratschmer 1
3 John A. Smith 1
3 Ronald R. Lentz 1
3 Timothy Pearcy 1
3 Walter D. Robison 1
3 William J. Covert 1
3 William L. McDowall 1