Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4239562 | Apparatus for and method of detecting release tape sandwiched between layers of a carpeting strip | — | 1980-12-16 |
| 4239821 | Apparatus for and method of coating a wear layer of a carpeting strip with curable latex foam | Rufus N. Ensley, Doyle V. Haren, Anthony J. Alcaraz | 1980-12-16 |
| 4231835 | Apparatus for and method of making carpeting strip having integral seam-forming portion | Rufus N. Ensley, Doyle V. Haren, Arthur D. Logan | 1980-11-04 |
| 4222809 | Apparatus for and method of removing scrap ribbons trimmed from a carpeting strip | Rufus N. Ensley, Anthony J. Alcaraz, Paul Evans Caldwell | 1980-09-16 |