Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008138 | Faceted end cap for leaching chamber | James J. Burnes, Ronald P. Brochu | 2006-03-07 |
| 5890838 | Storm water dispensing system having multiple arches | Roy E. Moore, Jr., Bruce T. Sperry, Jr. | 1999-04-06 |
| 5839844 | Leaching chamber endplate | Bryan A. Coppes | 1998-11-24 |
| 5716163 | Corrugated leaching chamber with hollow ribbing | Roy E. Moore, Jr. | 1998-02-10 |
| 5588778 | Leaching chamber with angled end | Bryan A. Coppes | 1996-12-31 |
| 5511903 | Leaching chamber with perforated web sidewall | Bryan A. Coppes, Bruce T. Sperry, Jr. | 1996-04-30 |
| 5401116 | Leaching system conduit with cantilevered leg joint | — | 1995-03-28 |
| 5401459 | Gas-assisted injection molding of hollow ribbed article | Roy E. Moore, Jr. | 1995-03-28 |
| 5336017 | Leaching system conduit with interlocking end joint | — | 1994-08-09 |
| D335374 | Dolly | Curt J. Schulze | 1993-05-04 |
| D333898 | Waste container | Curt J. Schulze | 1993-03-09 |
| 5156488 | Leaching system conduit with sub-arch | — | 1992-10-20 |
| 5017041 | Leaching system conduit with high rigidity joint | — | 1991-05-21 |
| D313892 | Auxiliary baby's chair | — | 1991-01-22 |
| 4759661 | Leaching system conduit | Randall C. May | 1988-07-26 |
| 4364211 | Pool panel connector system | George F. Arp | 1982-12-21 |