Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31045 | Snowplow blade extension | Albert E. Essell, deceased, by Virginia G. Essell, executrix, Christopher W. Essell | 1982-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31045 | Snowplow blade extension | Albert E. Essell, deceased, by Virginia G. Essell, executrix, Christopher W. Essell | 1982-10-05 |