Showing 1–32 of 32 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard J. Rolando | 3M | 4 |
| 2 | Stanley G. Karwoski | Graco | 3 |
| 3 | Werner M. A. Grootaert | 3M | 2 |
| 3 | Gene B. Portelli | 3M | 2 |
| 3 | Joseph Graham | 3M | 2 |
| 3 | James E. Lasch | 3M | 2 |
| 3 | James E. Sax | 3M | 2 |
| #8 | Mark W. Breault | 3M | 1 |
| #8 | Charles D. Huber | 3M | 1 |
| #8 | Glenn E. Roelofs | 3M | 1 |
| #8 | Robert R. Brearey | Carestream Health | 1 |
| #8 | Joseph H. Sexton | Imation | 1 |
| #8 | Minyu Li | — | 1 |
| #8 | Peter M. Olofson | 3M | 1 |
| #8 | Frederick J. Schendel | University of Minnesota | 1 |
| #8 | George W. Blattner | Imation | 1 |
| #8 | Charles E. Boyer, III | 3M | 1 |
| #8 | Kathleen A. Wagle | 3M | 1 |
| #8 | George H. Millet | 3M | 1 |
| #8 | Timothy T. France | The Lemna | 1 |
| #8 | Loren D. Albin | 3M | 1 |
| #8 | Colleen Staton | Doboy Packaging Machinery | 1 |
| #8 | Daniel R. Danielson | 3M | 1 |
| #8 | Darlene N. Strecker | 3M | 1 |
| #8 | Vinu Patel | 3M | 1 |
| #8 | Michael S. Groess | 3M | 1 |
| #8 | William F. Sheffield | 3M | 1 |
| #8 | Robert W. Tapani | Imation | 1 |
| #8 | Donald W. Folske | 3M | 1 |
| #8 | James S. Mrozinski | 3M | 1 |
| #8 | John T. Capecchi | 3M | 1 |
| #8 | Mark D. Purgett | 3M | 1 |
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