Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074830 | Driving apparatus for one or more cleaning lances | Frank Joseph Moll | 2015-07-07 |
| 6390105 | Small diameter pipe and tube cleaning apparatus | — | 2002-05-21 |
| 6206015 | Interior tank cleaning apparatus | — | 2001-03-27 |
| 5829461 | Interior tank cleaning apparatus | — | 1998-11-03 |
| 5113885 | Pipe cleaning apparatus | — | 1992-05-19 |
| D259872 | Cover plate for a motorcycle crank case | — | 1981-07-14 |