Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992041 | Method and apparatus for producing a wood-like flame appearance from a fireplace-type gas burner | Steven A. Kewish, Alice Waters, Stephen R. Walzer, Roger D. Sheridan, James R. Hatfield | 1991-02-12 |