Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337443 | Vacuum cleaner | Gary L. Steinberg, Kenneth E. Gibbs, Richard L. Norwood, Gary L. Smith | 1994-08-16 |
| D348548 | Vacuum cleaner | — | 1994-07-05 |
| 5309600 | Vacuum cleaner with a detachable vacuum module | James M. Weaver, Marc D. Zuiderveen, Steven R. Umbach | 1994-05-10 |