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

Key Plastics L.L.C. — 14 Patents

Rank (All Time): #40,430 of 105,732Top 40%
15 inventors
14 Patents All Time

Patents per Year

Patents granted per year, 1998 to 2009Bar chart with a peak of 4 patents in 2006.peak 41998: 1 patents19982001: 3 patents20012003: 1 patents20032005: 1 patents20052006: 4 patents20062007: 1 patents20072008: 2 patents20082009: 1 patents2009

Top Inventors at Key Plastics L.L.C. All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Richard Pudney 6
2 Kenneth J. Ardrey 4
2 Mark Weston 4
#4 Donald P. Rubin 1
#4 Michael W. Cass 1
#4 Ramona R. Fechter 1
#4 Rodney T. Eckersley 1
#4 Robert J. Krafcik 1
#4 Robert A. Tracey 1
#4 Sandip Mehta 1
#4 Stanley Dobson 1
#4 Thomas W. Hagan 1
#4 Timothy J. Fesko 1
#4 Walter J. Paciorek 1
#4 Hans J. Herfurth 1