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

Vibratech — 6 Patents

Rank (All Time): #87,845 of 106,120Top 85%
9 inventors
6 Patents All Time

Top Inventors at Vibratech All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Walter P. Pukalo 3
2 Donald S. Johnson 2
2 Mark Warchocki 2
2 Ralph Yorio 2
2 Thomas J. Critton 2
#6 Fredrick Richard Roland 1
#6 John George Szymanski 1
#6 Robert Henry Stanley, Jr. 1
#6 Mohamed Mokeddem 1