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

Viewsonics — 6 Patents

Rank (All Time): #86,010 of 106,120Top 85%
7 inventors
6 Patents All Time

Top Inventors at Viewsonics All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Martin Sperber 5
2 Alan M. Kernes 2
2 Carl L. Klein, Jr. 2
2 Peter Chunka 2
#5 Abram Ackerman 1
#5 Shaun Shariatmadar 1
#5 Tibor Urbanek 1