Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086597 | Work space management system hallway wall arrangement | James O. Kelley | 1992-02-11 |
| D323452 | Dress cover for shelving standard | Casey L. Carlson | 1992-01-28 |
| D321622 | Combined bracket and shelf assembly | Casey L. Carlson | 1991-11-19 |
| D321618 | Combined bracket and shelf assembly | Casey L. Carlson, Richard S. Knape | 1991-11-19 |
| D321619 | Combined book end bracket and shelf assembly | Casey L. Carlson, Richard S. Knape | 1991-11-19 |
| D321620 | Combined bracket and shelf assembly | Casey L. Carlson, Richard S. Knape | 1991-11-19 |
| D321621 | Combined book end bracket and shelf assembly | Casey L. Carlson, Ricahrd S. Knape | 1991-11-19 |
| D321471 | Shelving support pad for brackets | Casey L. Carlson | 1991-11-12 |
| 5038539 | Work space management system | James O. Kelley | 1991-08-13 |
| 5004202 | Book end bracket and shelving system | Casey L. Carlson, Richard S. Knape, Walter L. Bessinger | 1991-04-02 |
| 5002248 | Beam and telescopic connector shelving system | Richard S. Knape, Casey L. Carlson, Walter L. Bessinger | 1991-03-26 |
| 4966343 | Aesthetic shelving system | Walter L. Bessinger, Casey L. Carlson | 1990-10-30 |
| 4876835 | Work space management system | James O. Kelley, Frank Friedman | 1989-10-31 |
| D299192 | Chair | Donald Chadwick | 1989-01-03 |
| D298289 | Table top or similar article | — | 1988-11-01 |
| D296623 | Stool or similar article | Donald Chadwick | 1988-07-12 |
| D296394 | Chair | Donald Chadwick | 1988-06-28 |
| D295347 | Chair | Donald Chadwick | 1988-04-26 |
| 4718716 | Reclining chair | Donald Chadwick, Bruce R. Gezon | 1988-01-12 |
| D289120 | Chair shell | Donald Chadwick | 1987-04-07 |
| 4529247 | One-piece shell chair | Donald Chadwick | 1985-07-16 |