Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642907 | End fitting for sprinkler system | — | 1997-07-01 |
| 5603484 | Plastic sleeved rotary valve | Scott D. Madara | 1997-02-18 |
| 5603508 | Gasket for lateral outlet segmented pipe coupling | Vance W. Henry | 1997-02-18 |