Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061390 | Pipe hanger system with slidable pipe connection member | Duane R. Condon, Truman J. Stegmaier | 2011-11-22 |
| RE42909 | Knock-out pressure test cap with breakaway nipple plug | Duane R. Condon | 2011-11-15 |
| 8020581 | Secondary drainage funnel for a laundry box | Truman J. Stegmaier | 2011-09-20 |
| 7896296 | Offset tube clamp | Joseph P. Ismert, Truman J. Stegmaier | 2011-03-01 |