Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041234 | Method and apparatus for sensing locations on a belt | David M. Kerxhalli, Norman D. Robinson, Jr. | 2011-10-18 |
| 5923940 | Cleaning brush having fibers of different lengths | Steven W. Baldwin, Dennis G. Gerbasi, Thomas A. Prentiss, David R. Stookey, Bruce E. Thayer +3 more | 1999-07-13 |
| 5903797 | Monitoring cleaning performance to predict cleaner life | Matthew P. Daniels, Dennis G. Gerbasi, Thomas A. Prentiss, David R. Stookey, Bruce E. Thayer +2 more | 1999-05-11 |