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

Digital Voice Systems — 41 Patents

Rank (All Time): #15,576 of 106,120Top 15%
7 inventors
41 Patents All Time

Top Inventors at Digital Voice Systems All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 John C. Hardwick 35
2 Jae S. Lim 14
3 Daniel W. Griffin 12
#4 Thomas Clark 2
#5 Timothy E. Kalvaitis 1
#5 William McKinney 1
#5 Brian D. Clooney 1