Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4483732 | Process for preparing high reflectivity decorative surface coverings | Joseph Boba, Robert P. Conger, Ralph W. Charlton, deceased, by Phylis M. Charlton, executor | 1984-11-20 |
| 4454188 | High reflectivity in flooring and other products | Joseph Boda, Robert P. Conger, Ralph W. Charleton, deceased | 1984-06-12 |