Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763882 | Insulated casing and tubing hangers | Albert Demny | 2004-07-20 |
| 6161784 | Apparatus for conditioning and dispensing a mixture of wet and dry loose fill insulation material | — | 2000-12-19 |
| 6109488 | Apparatus for conditioning and dispensing loose fill insulation material | — | 2000-08-29 |
| 5829649 | Apparatus for conditioning and dispensing loose fill insulation material | — | 1998-11-03 |
| 4804695 | Method and composition for producing and installing cellulosic installation | — | 1989-02-14 |