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

American Recreation Products — 52 Patents

Rank (All Time): #12,387 of 105,732Top 15%
39 inventors
52 Patents All Time

Patents per Year

Patents granted per year, 1988 to 2015Bar chart with a peak of 5 patents in 1992.peak 51988: 1 patents19881989: 4 patents1990: 1 patents1991: 1 patents19911992: 5 patents1993: 1 patents1994: 2 patents19941995: 2 patents1996: 1 patents1997: 4 patents19971998: 4 patents1999: 1 patents2000: 1 patents20002001: 3 patents2002: 4 patents2003: 3 patents20032004: 1 patents2005: 3 patents2006: 2 patents20062007: 1 patents2008: 1 patents2009: 1 patents20092010: 1 patents2011: 1 patents2014: 1 patents20142015: 2 patents2015

Top Inventors at American Recreation Products All Time

Showing 1–39 of 39 inventors

RankNamePatents
1 Robert R. Cantwell 15
2 Michael Scherer 11
3 Larry E. Pearcy 5
#4 Timothy J. C. O'Shea 4
#5 David H. Funk 3
#5 Deborah M. Zumsteg 3
#5 Keith L. Poulson 3
#8 Alain Denis 2
#8 John H. Wright 2
#8 Kirk J. Miller 2
#8 Linda S Baugh 2
#8 Michael M Bellick 2
#8 Scott Gallaway 2
#8 William Henry Ayre 2
#15 Fam Fu Choo 1
#15 Raymond F. Hallemann 1
#15 Cai SiKui 1
#15 Casey Sumnicht 1
#15 Chase C. Schofield 1
#15 Erin Doubleday 1
#15 Harold J. Pohl 1
#15 Kam Fu Choo 1
#15 Lin D. Gregory 1
#15 Matt Wagner 1
#15 Michael Ray Fowler 1
#15 Michael Glavin 1
#15 Nels Larson 1
#15 Paul Santoski 1
#15 Sheryl D. Schaefer 1
#15 Terry Ellard 1
#15 Ted Fortuna 1
#15 Thomas O'Brien 1
#15 Christopher J. Messey 1
#15 Lloyd W. Moeckli 1
#15 Christopher B. Lennert 1
#15 Rebecca S. Aulgur 1
#15 Lyndon Ruediger 1
#15 Sharon K. Leeper 1
#15 Terrence Allen Pogue 1