| 8161996 |
Resilient seated butterfly valve with interchangeable off-center and on-center discs |
Albert W. Libke, Steven K. Neu |
2012-04-24 |
| 7991044 |
System and method for automatic diagnosis of impairments in a digital quadrature amplitude modulated signal |
Clifford Brown |
2011-08-02 |
| 7721162 |
System for testing the upstream channel of a cable network |
Richard C. Jaworski, Robert L. Richards, Herman Bryant Elliott |
2010-05-18 |
| 7509542 |
System and method for testing the upstream channel of a cable network |
Richard C. Jaworski, Robert L. Richards, Herman Bryant Elliott |
2009-03-24 |
| 7150131 |
Utility trenching and sidewalk system |
— |
2006-12-19 |
| 7010730 |
System and method for testing the upstream channel of a cable network |
Richard C. Jaworski, Robert L. Richards, Herman Bryant Elliott |
2006-03-07 |
| 6808056 |
Stop apparatus and method for gear actuators |
Steven K. Neu |
2004-10-26 |
| 6702510 |
Utility sidewalk |
— |
2004-03-09 |
| 6052819 |
System and method for detecting correcting and discarding corrupted data packets in a cable data delivery system |
Roy A. Bowcutt, Scott E. Hrastar, Todd A. Merrill, David A. Sedacca |
2000-04-18 |
| 6045121 |
Bi-directional valve seal mechanism |
Steven K. Neu, LaVern Allen Lawrence |
2000-04-04 |
| 5865422 |
Bi-directional valve seal mechanism |
Steven K. Neu, LaVern Allen Lawrence |
1999-02-02 |
| 5127824 |
Barbecue burner |
— |
1992-07-07 |
| 5111803 |
Flare reduction buffer for gas barbecues |
Vern Maller |
1992-05-12 |
| 5007613 |
Valve and actuator apparatus allowing multiposition relationship |
Timothy J. Cash |
1991-04-16 |
| 4589628 |
Unitary bearing and locator assembly for rotatable valves |
James C. Hadley |
1986-05-20 |
| 4487216 |
Valve seal for fire safe or high temperature valves |
James C. Hadley |
1984-12-11 |