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

Norton Performance Plastics — 20 Patents

Rank (All Time): #29,495 of 105,732Top 30%
24 inventors
20 Patents All Time

Patents per Year

Patents granted per year, 1996 to 2005Bar chart with a peak of 6 patents in 1999.peak 61996: 2 patents19961997: 1 patents19971998: 4 patents19981999: 6 patents19992000: 2 patents20002001: 2 patents20012002: 2 patents20022005: 1 patents2005

Top Inventors at Norton Performance Plastics All Time

Showing 1–24 of 24 inventors

RankNamePatents
1 Michael Friedman 7
2 Dean A. Waldenberger 4
3 Albert Lenac 3
3 Dominique Petit 3
3 Michel Ladang 3
#6 Antoni Jan Szwedziuk 2
#6 Charles Anthony Smith 2
#6 Louis Laucirica 2
#6 Louis V. Portelli 2
#6 Michael A. Adamko 2
#6 S. Benjamin Mackenzie 2
#12 Rueben Wucki 1
#12 Christian Padoy 1
#12 David N. Johnson 1
#12 David Winfield Stressing 1
#12 Glenn Visscher 1
#12 Marc Mertens 1
#12 Michael Bender 1
#12 Richard Farbaniec 1
#12 Richard E. Fingar, Jr. 1
#12 Robert J. B. Taylor 1
#12 Wilton Hawkins 1
#12 William S. Scavuzzo 1
#12 Alfred Schlappa 1