Yucaipa, CA All Time

547 patents  ·  120 inventors

Ranked #5,624 of 111,555 cities Top 6%

Showing 1–50 of 120 inventors

Rank Inventor Primary Company Patents
1 Kenneth W. Brown RTX (Raytheon) 102
2 David K. Wrolstad Avenu Medical 48
3 Jonathan Richard Fiello K&N Engineering 32
#4 Helmut Hans Minebea Co. 24
#5 G. Douglas Hartzheim Inland Concrete Products 19
#6 W. Randal Clegg Unitedhealth Group Incorporated 17
#7 Richard Jeff Garcia Kap Medical 16
#8 Steven R. Wilbur Inland Concrete Products 14
#9 William F. N. Stephens Renishaw Plc 12
#10 Darin M. Gritters RTX (Raytheon) 11
#11 James K. Wilden Wilden Pump And Engineering 10
#11 Matthew P. Coughlin Great River Energy 10
#13 James Edward Novacoski Itt Manufacturing Enterprises 9
#13 Huagang Zhang James Hardie Technology Limited 9
#13 Jeff Millar-Sax Prime Wire & Cable 9
#16 Carl Pegnatori — 8
#16 Brian Hansen Bogh Nucor 8
#18 John Stephen Doty Hughes Aircraft 7
#18 Chad Diercks James Hardie Technology Limited 7
#18 Neil A. Ives The Aerospace 7
#21 John Hopple Iconix 5
#22 Ronald Vyhmeister Intel 4
#22 Helmuth Fritz Sonosite 4
#22 Curtis John Oelrich — 4
#22 Robert Bemis Mid-West Metal Products Company 4
#22 Kenneth Flanigan Blackhawk Specialty Tools 4
#27 Donald J. Webb ExxonMobil 3
#27 Gregory R. Guillen University of California 3
#27 Marc W. Quesada Rohr 3
#27 Thomas A. Drake RTX (Raytheon) 3
#27 Teunis Van Den Berg Event Medical 3
#27 Eddie Davis — 3
#27 Gary Penrod — 3
#27 Sam Najjar Arlon 3
#27 Ken Brown RTX (Raytheon) 3
#27 Scott Wright — 3
#27 John F. Chudy, II Unknown 3
#27 Roy L. Bain — 3
#39 David E. Howcroft Unknown 2
#39 Robert Berkeley — 2
#39 Bradley Leonard Amazon 2
#39 Stormy Lynn Hinkle — 2
#39 Jack Frost Teseda 2
#39 Matthew Goodson — 2
#39 Mark Chamberlin R.T. London 2
#39 Darryl J. Smith Emc Ip Holding Company 2
#39 Richard William Crawford, JR. — 2
#39 Tony Balmforth — 2
#39 Roger A. Blaney — 2
#39 Ryan Cleghorn — 2

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