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

In-System Design — 8 Patents

Rank (All Time): #67,647 of 106,120Top 65%
11 inventors
8 Patents All Time

Top Inventors at In-System Design All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 David Gilbert 4
1 David Luke 4
3 James E. Castleberry 2
3 Lynn R. Watson 2
3 Ronald J. Richter 2
#6 Calvin K. McDonald 1
#6 Eric J. Luttmann 1
#6 James R. Nottingham 1
#6 R. Samuel Lee 1
#6 Roger G. Markham 1
#6 Scott Alan DeHart 1