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

Contech Construction Products — 17 Patents

Rank (All Time): #34,466 of 106,120Top 35%
10 inventors
17 Patents All Time

Top Inventors at Contech Construction Products All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 James Shade 7
2 James C. Schluter 5
3 O'Dell Brinegar 3
3 William L. Zepp 3
#5 Hubert M. Drossbach 2
#5 Lyle Eugene Miller 2
#7 Darrell J. Sanders 1
#7 Robert James William Higgs 1
#7 Allan P. Schoulties 1
#7 Thomas A. Nein 1