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

Deltrol — 6 Patents

Rank (All Time): #81,328 of 106,120Top 80%
9 inventors
6 Patents All Time

Top Inventors at Deltrol All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Brian T. Cahill 1
1 George F. Jambor 1
1 James E. Green 1
1 James Ostrenga 1
1 John L. Harris 1
1 John Schlais 1
1 Nick William Buettner 1
1 Richard Scott Stone 1
1 Verne P. Donner 1