Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851871 | Rope swinging device | — | 2020-12-01 |
| D889572 | Rope swinging device | — | 2020-07-07 |
| 9573015 | Methods of using a weight holding device | — | 2017-02-21 |
| 9504867 | Weight holding device | — | 2016-11-29 |
| 8142337 | Exercise pole device | — | 2012-03-27 |
| 7219444 | Boot liner with ankle and heel volume control | — | 2007-05-22 |
| 7073813 | Athletic boot with interface adjustment mechanism | John Martin | 2006-07-11 |
| 6935054 | Snowboard boot with removable ankle supports | John Martin | 2005-08-30 |
| 6446362 | Multiposition boot strap mount | John Martin, Jay G. Wailer | 2002-09-10 |
| 6411065 | Integrated control system and method for controlling mode, synchronization, power factor, and utility outage ride through for micropower generation systems | Thomas Charles Underwood, Thomas C. Matty | 2002-06-25 |
| 6380719 | Integrated control system and method for controlling mode, synchronization, power factor, and utility outage ride-through for micropower generation systems | Thomas Charles Underwood, Thomas C. Matty | 2002-04-30 |
| 6316918 | Integrated control system and method for controlling mode, synchronization, power factor, and utility outage ride-through for micropower generation systems | Thomas Charles Underwood, Thomas C. Matty | 2001-11-13 |
| 6128204 | Line power unit for micropower generation | James L. Munro, Thomas Charles Underwood, Thomas C. Matty, Edward T. Wagner | 2000-10-03 |
| 6072302 | Integrated control system and method for controlling mode, synchronization, power factor, and utility outage ride-through for micropower generation systems | Thomas Charles Underwood, Thomas C. Matty | 2000-06-06 |
| 6055163 | Communications processor remote host and multiple unit control devices and methods for micropower generation systems | Edward T. Wagner, Thomas C. Matty, Thomas Charles Underwood | 2000-04-25 |
| 5994872 | Apparatus for charging energy storage means from a multiphase power source | — | 1999-11-30 |
| 5831409 | Electric vehicle propulsion system employing AC induction motor control | Frank A. Lindberg, David L. Schantz, Jr., Brian H. Smith, Charles S. Kerfoot, Joseph J. Springer +17 more | 1998-11-03 |
| 5773955 | Battery charger apparatus | — | 1998-06-30 |
| 5529114 | Electric vehicle coolant pump assembly | David L. Schantz, Jr., Marshall Gordon Jones | 1996-06-25 |
| 5510725 | Method and apparatus for testing a power bridge for an electric vehicle propulsion system | David L. Schantz, Jr., William B. Winkel, Geoffrey B. Lansberry | 1996-04-23 |
| 5504378 | Direct cooled switching module for electric vehicle propulsion system | Frank A. Lindberg, Richard M. Young, Frank E. Altoz, Ngon B. Nguyen | 1996-04-02 |
| 4428207 | Dehumidifier | — | 1984-01-31 |
| 4351025 | Parallel digital computer architecture | — | 1982-09-21 |