Top Inventors at Thirty-One Gifts All Time
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Elizabeth Ann Swartzel | 15 |
| 2 | Cynthia M. Monroe | 11 |
| 3 | Bernadette May Pulliam | 3 |
| #4 | Elizabeth Ann Danielson | 1 |
| #4 | Mark Eric Danielson | 1 |
| #4 | Katherine Lynn Lindamond | 1 |
| #4 | Dena JoAnn Shillingburg | 1 |
| #4 | Rio Brontè{grave over ( )} Grange | 1 |
| #4 | Suzana Eliana Araujo Clow | 1 |
| #4 | Andrea Leigh Hanna | 1 |