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

Phonetics — 5 Patents

Rank (All Time): #100,796 of 106,120Top 95%
7 inventors
5 Patents All Time

Top Inventors at Phonetics All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Kenneth E. Blanchard 4
2 Robert J. Douglass 2
2 Stephen V. Sanislo, Jr. 2
#4 Bernard A. Grae 1
#4 David Barr 1
#4 Frederick F. Dalessio 1
#4 James E. Fairburn 1