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Kearney & Trecker — 66 Patents

Rank (All Time): #10,300 of 106,127Top 10%

44 inventors

66 Patents All Time

Top Inventors at Kearney & Trecker All Time

Showing 1–44 of 44 inventors

Rank	Name	Patents
1	Richard Johnstone	14
2	Ervin J. Kielma	10
3	Edward E. Kirkham	8
#4	Frank Zankl	5
#5	Lyle D. Ostby	4
#5	Richard W. Caddell	4
#5	Richard E. Stobbe	4
#8	Clyde E. Mattson	3
#8	Earl R. Lohneis	3
#8	Frank Dailey	3
#8	John T. Currer	3
#8	Robert T. Woythal	3
#13	Charles J. Kis	2
#13	Charles B. Sipek	2
#13	Han C. Chung	2
#13	Michael R. Cesarz	2
#13	Paul Sheldon	2
#13	Philip J. Finet	2
#13	Albin J. Schabowski	2
#20	Bruce P. Konkel	1
#20	Clifford B. Stevens	1
#20	Edward J. Hummelt	1
#20	John J. Hughes	1
#20	John G. Osburn	1
#20	Kenneth Merkel	1
#20	Kenneth A. Wollermann	1
#20	Richard J. Loerch	1
#20	Robert J. Warner, Jr.	1
#20	Robert C. Watson	1
#20	Russell B. Clegg	1
#20	Steven R. Kuczenski	1
#20	Thomas J. Green	1
#20	John J. Zimpel	1
#20	Donald J. Jamnik	1
#20	Louis T. Svitkovich	1
#20	Noel J. Stegemeyer	1
#20	David R. Koplin	1
#20	Richard Jounstone	1
#20	John R. Joerger	1
#20	Dennis M. Brugger	1
#20	Jody E. Kurtzhaltz	1
#20	Vernon W. Naker	1
#20	Kenneth A. Ilseman	1
#20	Alvin L. Cleek	1