Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9055592 | IEEE 802.11 communication utilizing carrier specific interference mitigation | — | 2015-06-09 |
| 8953491 | System and method for providing wireless network configuration information | — | 2015-02-10 |
| 8874124 | Dual band LTE small cell | — | 2014-10-28 |
| 6212258 | Device for remotely testing a twisted pair transmission line | Gregory L. Bella | 2001-04-03 |
| 5540012 | Method of increasing the range of controlled movement of a door opened by a treadle operated door opening assembly, and a treadle operated door opening assembly | — | 1996-07-30 |
| 5390494 | Pipe assembly for efficient light-off of catalytic converter | — | 1995-02-21 |
| 5327722 | Stamp formed connector for achieving equal length exhaust pipes | Ross A. Maag | 1994-07-12 |
| 5173577 | Stamp formed muffler with low back pressure | Jon W. Harwood, Robert A. Kohntopp | 1992-12-22 |
| 5164551 | Stamp formed muffler with compound reinforcement pattern for preventing shell ring | Jon W. Harwood | 1992-11-17 |
| 5042125 | Apparatus for manufacturing stamp formed mufflers | Jon W. Harwood, Wayne A. Karlgaard | 1991-08-27 |
| 4928372 | Process for manufacturing stamp formed mufflers | Jon W. Harwood, Wayne A. Karlgaard | 1990-05-29 |
| 4894987 | Stamp formed muffler and catalytic converter assembly | Jon W. Harwood, Bruno A. Rosa | 1990-01-23 |
| 4656712 | Method for manufacturing a heat shielded exhaust system component | Jon W. Harwood, Bruno A. Rosa, Walter G. Moring, III | 1987-04-14 |
| 4537027 | Hybrid exhaust manifold | Jon W. Harwood, Mark C. Treadwell | 1985-08-27 |
| 4516659 | Replacement muffler and process for making same | James R. Hall, Donald P. Harter, James E. Gerber | 1985-05-14 |
| 4486932 | Process for making a replacement muffler | James R. Hall, Donald P. Harter, James E. Gerber | 1984-12-11 |
| 4473131 | Threaded muffler nipple and bushing | James E. Gerber, Jon W. Harwood, Clinton R. Hay | 1984-09-25 |