Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393135 | Compact disc storage rack | Peter M. Tisbo | 1995-02-28 |
| 4953735 | Container movable from flat to channel-shaped configuration | Robert J. Mack | 1990-09-04 |
| RE32510 | Hose storage apparatus | Thomas A. Tisbo, Richard D. Recker, Bruce Heggeland | 1987-09-29 |
| 4644685 | Edging strip | Thomas A. Tisbo | 1987-02-24 |
| 4615636 | Connector construction | Thomas A. Tisbo, Richard D. Recker, Bruce Heggeland | 1986-10-07 |
| 4542938 | Flexible chair | Thomas A. Tisbo, Richard D. Recker, Bruce Heggeland | 1985-09-24 |
| 4512361 | Hose storage apparatus | Thomas A. Tisbo, Richard D. Recker, Bruce Heggeland | 1985-04-23 |
| D278195 | Chair | Thomas A. Tisbo, Ricard D. Recker, Bruce Heggeland | 1985-04-02 |
| 4357000 | Molded plastic fence section | Thomas A. Tisbo | 1982-11-02 |
| 4352888 | Container for holding organic matter during decomposition | Thomas A. Tisbo | 1982-10-05 |
| 4321769 | Edging strip | Thomas A. Tisbo | 1982-03-30 |
| 4304059 | Molded plastic open face garden marker | Thomas A. Tisbo | 1981-12-08 |