Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D323220 | Decorative glass panel | B. Jeremiah Shaffer | 1992-01-14 |
| D320665 | Top light panel | — | 1991-10-08 |
| D319315 | Top light panel | — | 1991-08-20 |
| D318925 | Decorative glass panel | B. Jeremiah Shaffer | 1991-08-06 |
| D318128 | Decorative glass panel | — | 1991-07-09 |
| D317654 | Decorative glass panel | B. Jeremiah Shaffer | 1991-06-18 |
| D317655 | Decorative glass panel | B. Jeremiah Shaffer | 1991-06-18 |
| D317653 | Decorative glass panel | B. Jeremiah Shaffer | 1991-06-18 |
| D317652 | Decorative glass panel | Marlin Greene | 1991-06-18 |
| D316605 | Decorative glass panel | Marlin Greene | 1991-04-30 |
| D315603 | Decorative glass panel | H. Jeremiah Shaffer | 1991-03-19 |
| D314239 | Decorative glass panel | B. Jeremiah Shaffer | 1991-01-29 |
| D313856 | Decorative glass panel | B. Jeremiah Shaffer | 1991-01-15 |
| 4977705 | Exterior door construction | — | 1990-12-18 |
| 4976122 | Deadbolt assembly having selectable backset | Martin P. Doolan, Dale R. DuVall, Ganesh Rajagopol | 1990-12-11 |
| D312698 | Decorative glass panel | B. Jeremiah Shaffer | 1990-12-04 |
| D312699 | Decorative glass panel | B. Jeremiah Shaffer | 1990-12-04 |
| D312505 | Decorative glass panel | Marlin Greene | 1990-11-27 |
| D311959 | Decorative glass panel | Marlin Greene | 1990-11-06 |
| D311958 | Decorative glass panel | — | 1990-11-06 |
| 4947585 | Exterior door construction | — | 1990-08-14 |
| 4882877 | Residential door manufacture and installation | Daniel Spencer | 1989-11-28 |