Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415565 | Underlayment with of non-woven polyethylene mesh | Richard H. Ford | 2016-08-16 |
| 9169659 | Underlayment including extruded sheet material with expanded microspheres and metalized PET film | Richard H. Ford | 2015-10-27 |
| 9109108 | LVT flooring and underlayment including extruded sheet material with expanded microspheres | Richard H. Ford | 2015-08-18 |
| 4361833 | Multi-sensor alarm system and method of protecting a premises | — | 1982-11-30 |