Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| RE36458 | Patterned heat welding rod for seaming resilient flooring | Edwin J. Quinn, Manuel A. Velez, Michael E. Buckwalter | 1999-12-21 | |
| 5635266 | Patterned heat welding rod for seaming resilient flooring | Edwin J. Quinn, Manuel A. Velez, Michael E. Buckwalter | 1997-06-03 | $11,903,000 |
| 4791015 | Ornamented tile surface covering | Stephen E. Becker, John S. Forry, Walter J. Lewicki, Jr. | 1988-12-13 | $11,078,000 |
| 4747901 | Process for making a stress-free embossed and ornament surface covering | Stephen E. Becker, John S. Forry, Walter J. Lewicki, Jr. | 1988-05-31 | $7,689,000 |
| 4604312 | Stress-free, embossed, ornamented tile surface covering and process for making the same | Thomas C. Creighton, William C. Dorsey, Walter J. Lewicki, Jr., Harry F. Long | 1986-08-05 | $7,596,000 |
| 4462853 | Transfer printing floor tile | — | 1984-07-31 | $3,781,000 |