Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Patrick A. Kosheleff 7
1 Ronald A. Olson Whitaker & 7
3 Charles J. Heald 6
#4 Ray Winesett, Jr. 1
#4 Stanley V. Steele 1
#4 Ralph C. Pinto 1
#4 Joseph Yawman 1

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