Showing 1–50 of 88 inventors

Rank Inventor Primary Company Patents
1 Michael J. Spangler Amoco 26
2 Leonard G. Marianowski Institute Of Gas Technology 24
3 Thomas Norman Barker IBM 19
#4 Joseph Gargas Unknown 13
#4 Glenn O. Michaels Amoco 13
#4 Jui-Yuan Sun Atlantic Richfield 13
#7 Michael Todd Hydro-Gear Limited Partnership 11
#8 James J. Diver Velten & Pulver 10
#9 Royce J. Laverman Chicago Bridge & Iron 9
#10 John Hunter Vdf Futureceuticals 8
#11 Kerry Phillips Rehco 6
#11 Robert J. Kotynski Unknown 6
#11 Richard A. Santefort Valco Cincinnati 6
#14 Edward L. Cotton Weber Orthopedic 5
#14 James A. Olthoff Caterpillar 5
#16 Gerald B. Hoekstra, deceased Standard Oil Company (Indiana) 4
#16 William Onyebuagu 4
#16 Robert F. Lantz, III Continental Ag 4
#16 Albert G. Plys Chemical Waste Management 4
#16 Marina D. Hoffman Angus Chemical 4
#16 Roger J. Weseloh American Standard 4
#16 Thomas H. Barker, Jr. Atlantic Richfield 4
#23 Frank A. Ciannella, Jr. Ameritech 3
#23 Ray Winninger 3Com 3
#23 James Giglio 3
#23 Victor Joyner 3
#23 Kim Lenti Heritage Environmental Services 3
#23 Leonard Evans 3
#23 Frank L. Groenewold Amoco 3
#23 Maurice K. Rausch Atlantic Richfield 3
#31 Ronald E. Owczarzak Chs Acquisition 2
#31 Jeffrey K. Groff Panduit 2
#31 Joseph Molfese 2
#31 Toheeb Okenla W.W. Grainger 2
#31 Luke A. Schaap Amoco 2
#31 George S. McNally Pullman Standard 2
#31 Merle D. Wahlstrom Miner Enterprises 2
#31 Clifford H. Bessett Packaging Corporation Of America 2
#31 Jeff K. Groff Panduit 2
#31 Jerome W. Bertell Pennwalt 2
#31 Gwendolyn J. Williams Unknown 2
#31 James H. Caputo Panduit 2
#31 Stanley L. Stamets Continental Ag 2
#31 Joseph N Perry 2
#31 Frank R. Willis Andrew 2
#31 Isaac R. West American Maize-Products 2
#31 Tsuruo Otsuka Verson Allsteel Press 2
#48 Serritta Radney-Gonzalez 1
#48 John Vrabec US Dept of Energy 1
#48 Leopold S. Sitko Allied Tube & Conduit 1

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