Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626596 | Tool support assembly with bidirectional position control | Allen H. DeSatnick | 1997-05-06 |
| 5479672 | Floor cleaning and polishing equipment | Dennis J. Brown | 1996-01-02 |
| 4293307 | Method and apparatus for analyzing liquid | Janet A. Gawthorpe, C. Alexander Lawrence | 1981-10-06 |