Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 Francis Brummer 2
1 Ryan Jansen Microsoft 2
3 Mitchell C. Stevens Fellowes 1
3 Christopher Hartke 1
3 Donald J. Brumleve 1
3 Joseph D. Esker 1
3 Lucyna Heyduk John Crane 1
3 Eric J. Ruholl 1
3 Charles A. Hartke 1
3 Leo Kitten 1

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