Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SO

Sonatech

Rank (All Time): #61,723 of 106,127Top 60%
13 inventors
9 Patents All Time

Top Inventors at Sonatech All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Michael P. Wapner 3
1 Reginald J. Cyr 3
3 Bretton Douglas 2
3 Scott M. Cyr 2
#5 Chester DeWitt Loggins, Jr. 1
#5 Donald Owen Norris, Jr. 1
#5 John E. Mather 1
#5 Mark Manning 1
#5 Marvin Lee Watson 1
#5 Radford G. Ferre' 1
#5 Daniel Suchman 1
#5 William D. Pattee 1
#5 Alf L. Carroll, III 1