Patents per Year
Top Inventors at Ultracard All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bert D. Cook, Jr. | 9 |
| 1 | Donald C. Mann | 9 |
| 3 | Malcolm Smith | 6 |
| #4 | Robert L. Parkison | 2 |
| #4 | William Zeissner | 2 |
| #6 | Bert C. Cook, Jr. | 1 |
| #6 | Christopher H. Bajorek | 1 |