Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7350831 | End structure of water pipe | — | 2008-04-01 |
| 7258519 | Mounting body for attachment to bolt body and nut body | — | 2007-08-21 |
| 6668864 | Conduit assembly and method of installation | — | 2003-12-30 |
| 6530187 | Partition passage and method of installing | — | 2003-03-11 |
| 6491475 | Cable bed system utilizing drag route formers and layer device , and cable laying method using same | — | 2002-12-10 |
| 6390135 | Conduit assembly and method of installation | — | 2002-05-21 |
| 6042061 | Roller rung for a cable bed | — | 2000-03-28 |
| 6019322 | Cable bed and cable laying method | — | 2000-02-01 |
| 6000187 | Connection structure and connector means for a cable/pipe bed | — | 1999-12-14 |
| 5782441 | Cable laying apparatus | — | 1998-07-21 |
| 5730398 | Cable bed and traveler rung used therein | — | 1998-03-24 |
| 5518339 | Cable/pipe suspension device and laying apparatus | — | 1996-05-21 |
| 5360291 | Method for laying cable or hose in channel and channel therefor | — | 1994-11-01 |
| 5341614 | Floor system for laying cables and pipes underneath the floor | — | 1994-08-30 |
| 5256002 | Cable laying method, device and apparatus | — | 1993-10-26 |
| 5173010 | Cable laying method, device and apparatus | — | 1992-12-22 |