Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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The Shaw-Walker — 15 Patents

Rank (All Time): #38,254 of 105,732Top 40%
19 inventors
15 Patents All Time

Patents per Year

Patents granted per year, 1986 to 1992Bar chart with a peak of 5 patents in 1991.peak 51986: 1 patents19861987: 3 patents19871988: 1 patents19881989: 2 patents19891990: 2 patents19901991: 5 patents19911992: 1 patents1992

Top Inventors at The Shaw-Walker All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Bernard R. Lavas 5
1 William D. Baxter 5
3 Raymond P. Dull 4
#4 Lowell F. Nelson 2
#4 William K. Hofman 2
#6 Lawrence E. Zawlocki 1
#6 Donald H. Kleyn 1
#6 Bradley Anderson 1
#6 David A. Beisswanger 1
#6 Daniel Chelsea 1
#6 David Morrison 1
#6 Eric R. Hayman 1
#6 Mark J. Bonnema 1
#6 Philip S. Fleming 1
#6 Robert Laird 1
#6 Scott R. Penniman 1
#6 Walter C. Mrotz, III 1
#6 Richard M. Neagle 1
#6 Donald E. Thorsen 1