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

Hf Scientific — 19 Patents

Rank (All Time): #31,020 of 105,732Top 30%
12 inventors
19 Patents All Time

Patents per Year

Patents granted per year, 1990 to 2023Bar chart with a peak of 2 patents in 1995.peak 21990: 1 patents19901991: 1 patents1992: 1 patents19921993: 1 patents1995: 2 patents19952004: 1 patents2010: 2 patents20102012: 2 patents2019: 1 patents20192020: 1 patents2021: 2 patents20212022: 2 patents2023: 2 patents2023

Top Inventors at Hf Scientific All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 Dorian Cauceglia 7
2 Howard L. Beers 6
3 Nicholas J. Pusateri 5
3 Rowan Connelly 5
3 Thomas R. Whiteside 5
#6 Joel Leal 3
#7 Alvin L. Waltman 2
#8 Charlie G. Pasquariello 1
#8 Michael J. Goodman 1
#8 Paul Condon 1
#8 Pamela Eldridge 1
#8 Thomas F. Grassi 1