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

Delaval — 7 Patents

Rank (All Time): #75,445 of 106,120Top 75%
9 inventors
7 Patents All Time

Top Inventors at Delaval All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Arthur Raymond Terwilleger 2
1 Russell Kolstad 2
3 Alan Monken 1
3 Bruce Battersby 1
3 David J. Luzader 1
3 Jan-Erik Eriksson 1
3 Mary Ellen Kerr 1
3 Michael D. McKinzie 1
3 Stuart Wipperfurth 1