Crystal Lake, IL All Time

4,199 patents  ·  734 inventors  ·  104.3/1k pop.

Ranked #1,209 of 111,555 cities Top 2%

Showing 201–250 of 734 inventors

Rank Inventor Primary Company Patents
#193 Kenneth C. Volz — 5
#193 Richard P. Kempf General Kinematics 5
#193 John B. Borke Schumacher Electric 5
#193 Jeffrey Deitch Rohm And Haas 5
#193 Andrew M. Slonneger Google 5
#193 Andrew J. Partynski Recon/Optical 5
#193 Ronald L. Blaul Graymills 5
#193 Paul A. Berg Union Special 5
#193 Eric Dickinson General Kinematics 5
#193 James E. Gugle Illinois Tool Works 5
#193 Robert D. Wooster, Jr. Adjustable Clamp 5
#193 Merrill E. Bishop Safety Kleen 5
#193 Francis X. Webster SUNY Research Foundation 5
#193 Steven A. Gdula X-Ray Cassette Repair Co. 5
#193 Don Recupido Watlow Electric Manufacturing 5
#193 Dana Pulvino Illinois Tool Works 5
#193 Lawrence L. Freck Royal Lock 5
#193 Steve Gauger A. J. Antunes & 5
#193 Christopher S. Gremo Motorola 5
#193 Paul Tomaszek General Instrument 5
#221 Frederick Kaiser — 4
#221 Michael J. McCoy Wilson Sporting Goods 4
#221 Michael Ryan Coincident.Tv 4
#221 Nick Grivas — 4
#221 Mark R. Dzwonkiewicz Unknown 4
#221 Don Prestley Stokely-Van Camp 4
#221 John P. Crawford Unknown 4
#221 Stephan Wyatt Recon/Optical 4
#221 Anthony Avella Northfield Laboratories 4
#221 Tom Wells Bowe Bell + Howell Postal Systems 4
#221 Eric Sanders Adobe 4
#221 Mark D. Olson Sage Products 4
#221 Garrett Zopp Elevance Renewable Sciences 4
#221 Shelly Hyland Healthtech Service 4
#221 Michael W. Bychowsky Motorola 4
#221 Ramesh S. Palakodeti IBM 4
#221 Diana L. Holmes Promega 4
#221 Pat Ryan Baxter International 4
#221 Michael T. Schneider Medi-Physics 4
#221 Joseph McGrath Dsm Ip Assets B.V. 4
#221 Randall C. Nelson Durex International 4
#221 David Baietto Nokia Technologies Oy 4
#221 Dominik Paul Bogacz — 4
#221 Rolando Izquierdo Limacorporate S P.A. 4
#221 Kenneth C. Allison — 4
#221 Tobin Lane Imes General Kinematics 4
#221 Howard F. Jirka American Telephone And Telegraph Company, At&T Bell Laboratories 4
#221 Terrance L. Williams United States Gypsum 4
#221 David L. Booth Morton International 4
#221 Steven P. Moehling Charles Industries 4

Part of Illinois