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

Electratherm — 18 Patents

Rank (All Time): #32,502 of 106,120Top 35%
11 inventors
18 Patents All Time

Top Inventors at Electratherm All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Hans Wain 8
2 David C. Williams 7
3 Andrew Oxner 4
3 Hank Leibowitz 4
#5 Richard K. Langson 3
#6 Donald W. Carnes 2
#7 Alan D. Vogel 1
#7 August Brautigam 1
#7 Charles Skinner 1
#7 Fred E. Snyder 1
#7 Lester D. Drugmand 1