Top Inventors at Decra Stone All Time
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Lawrence M. Knutson | 11 |
| 1 | Sheryl F. Knutson | 11 |
| 3 | Ethelyn M. Knutson | 7 |
| 3 | Rebecca L. Gibson | 7 |
| #5 | Richard L. Knutson | 4 |
| #6 | Hemina E. Vivas | 2 |
| #7 | Noel G. Azures | 1 |
| #7 | Evelyn H. Jeresano | 1 |
| #7 | Eva S. Jeresano | 1 |
| #7 | Liwayway J. Gabayno | 1 |
| #7 | Nimfa O. Lumaban | 1 |
| #7 | Regina S. Jeresano | 1 |