Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Enumclaw, WA ranks #5,021 worldwide for total patents filed all time, with 531 patents from 111 inventors. Leading employers of inventors based in Enumclaw, WA include Takeda Vaccines, 1994 Weyer Family Limited Partnership, The Boeing. That works out to 42.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 111 inventors

Rank Inventor Primary Company Patents
1 Dan T. Stinchcomb Takeda Vaccines 57
2 Paul P. Weyer 1994 Weyer Family Limited Partnership 46
3 Peter D. McCowin The Boeing 32
#4 Richard W. White T-Mobile Usa 26
#5 Maxwell E. Manowski Aspect Telecommunications 22
#6 Stanley L. Floyd Weyerhaeuser Nr 18
#7 Thomas J. Butler Ormond 14
#7 Darrin Huston Light Sciences 14
#9 Earl Barker E And B Co. 12
#9 W. Harvey Persinger, Jr. Weyerhaeuser Nr 12
#9 R. Blake Emery The Boeing 12
#12 Dennis J. Hanks The Boeing 11
#12 Tom Butler Palmsource 11
#14 Roy Earl Young, II Clemson University 10
#14 Matthew G. Kistner The Boeing 10
#16 Dean R. Weyer 1994 Weyer Family Limited Partnership 9
#17 Terry Keith Bryant 8
#17 Stan L. Floyd Weyerhaeuser Nr 8
#19 Hugh Marion Lyman, Jr. 7
#19 David J. Brown Light Sciences 7
#19 Dennis E. Ruzicka The Boeing 7
#19 Arron J. Eicholz Microsoft 7
#23 Terry C. Tomt The Boeing 6
#24 Charles A. Bernheiser 5
#24 Daniel Bagby Carlyle 5
#24 George E. Trepus, Jr. The Boeing 5
#24 Nickolas Bernheart Nesland, Sr. 5
#24 Gordon H. Tucker The Boeing 5
#24 John Berggren Sio2 Medical Products 5
#24 Damien Berger Microsoft 5
#24 Val G. Brustad The Boeing 5
#32 David Ward Coloplast A/S 4
#32 Mark D. Bumgardner The Boeing 4
#32 Monte L. Schroeder The Boeing 4
#32 Delbert Eaton Romac Industries 4
#36 Eric J. Stober The Boeing 3
#36 Grant J. Erickson The Boeing 3
#36 David M. Bozich Microsoft 3
#36 Jason Andrew Koehn The Boeing 3
#36 David Nickel Cummins Emission Solutions 3
#36 David N. Trowbridge Microsoft 3
#36 Douglas Spicer Biodesix 3
#36 Russell F. Vaughan The Boeing 3
#44 Kelly Rotroff 2
#44 Frank M. Yourkowski The Boeing 2
#44 Y. Carol Miltimore Weyerhaeuser Nr 2
#44 F. Jay Decker Computer Associates Think 2
#44 Michael T. Clare The Boeing 2
#44 John Crow Boa Technology 2
#44 Clayton C. Gnagy The Boeing 2

Part of Washington