Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5205091 | Modular-accessible-units and method of making same | — | 1993-04-27 |
| 5111627 | Modular-accessible-units | — | 1992-05-12 |
| 5090417 | Medical diagnostic apparatus | Raymond A. B. Mollan, Patricia E. Boyd | 1992-02-25 |
| 5030251 | System and method for separating a portion of a gas from a mixture of gases | Arthur W. Rice | 1991-07-09 |
| 4698249 | Modular-accessible-tiles providing accessibility to conductors and piping with improved sound isolation | — | 1987-10-06 |
| 4681786 | Coverings providing impact sound isolation | — | 1987-07-21 |