Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12070428 | Deflating rectangular bag with release valve, and method for use to lower a casket into a front- or side-facing subterranean crypt | Marc R. Yearsley | 2024-08-27 |
| 11273093 | Deflating rectangular bag with release valve, and method for use to lower a casket into a front- or side-facing subterranean crypt | Marc R. Yearsley | 2022-03-15 |
| RE33636 | Article and method for enclosing and protecting entombment caskets | — | 1991-07-16 |
| 4922590 | Compact casket enclosure system and method | — | 1990-05-08 |
| 4727632 | Article and method for enclosing and protecting entombment caskets | — | 1988-03-01 |