Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D312975 | Floating thermometer housing | — | 1990-12-18 |
| 4731891 | Apparatus and method for manufacturing a waterproof pillow | Robert S. Scheurer | 1988-03-22 |
| 4668202 | Flotation garment | Robert S. Scheurer | 1987-05-26 |
| D289340 | Sun visor | Robert S. Scheurer | 1987-04-21 |
| D288984 | Key chain | Robert S. Scheurer | 1987-03-31 |
| D286239 | Head cushion | Robert S. Scheurer | 1986-10-21 |
| 4551107 | Flotation garment | Robert S. Scheurer | 1985-11-05 |
| 4547165 | Personal flotation device | Robert S. Scheurer | 1985-10-15 |
| D280259 | Seat cushion | Robert S. Scheurer | 1985-08-27 |
| 4510665 | Container insulation apparatus | — | 1985-04-16 |
| D266305 | Beverage container insulator | — | 1982-09-28 |