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

Parham Industries — 5 Patents

Rank (All Time): #103,171 of 106,120Top 100%
6 inventors
5 Patents All Time

Top Inventors at Parham Industries All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Leonard Bailey 3
2 Craig W. Linscheid 2
2 Daniel Dold 2
2 Douglas J. Delperdang 2
#5 Eugene T. Logan 1
#5 Laird V. Hawley 1