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

Continental Plastic — 34 Patents

Rank (All Time): #18,400 of 106,120Top 20%
19 inventors
34 Patents All Time

Top Inventors at Continental Plastic All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Herbert V. Dutt 15
2 Gary L. Mengeu 8
3 Duane H. Lewis 6
#4 Bruce A. Freeman 3
#4 Darin R. Kuhlow 3
#4 Donald F. Hladky 3
#7 Douglas R. Ziegler 2
#7 Judy A. Morris 2
#7 Richard R. Alter 2
#7 Ricky A. Schoenbeck 2
#7 Robert R. Christine 2
#12 Elton K. Feffer 1
#12 Frederick P. Minkemeyer 1
#12 Karla H. Bockholt 1
#12 Ray D. Stroud 1
#12 Richard G. Atwater 1
#12 Rodney O. Skaggs 1
#12 Thomas F. Hudak 1
#12 Stephen F. Royal 1