Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5890938 | Marine counter-rotational propulsion system | Robert B. Weronke, Woody Smith, Donald F. Harry, Hubert S. Gilgenbach | 1999-04-06 |
| 5707263 | Adjustable trim position system | Waylon D. Shields, Arthur L. Barker | 1998-01-13 |
| 5470264 | Marine drive shift shaft mounting system | — | 1995-11-28 |
| 5462463 | Marine dual propeller lower bore drive assembly | Gary L. Meisenburg, Phillip D. Magee, Charles M. Mixon, Robert B. Weronke, Waylon D. Shields +2 more | 1995-10-31 |
| 5415576 | Counter-rotating surfacing marine drive with defined X-dimension | Gary L. Meisenburg, Charles F. Alexander, Jr., Daniel F. McCormick, Phillip D. Magee | 1995-05-16 |
| 5376034 | Marine drive exhaust system | Gary L. Meisenburg, Phillip D. Magee | 1994-12-27 |
| 5366398 | Marine dual propeller lower bore drive assembly | Gary L. Meisenburg, Phillip D. Magee, Charles M. Mixon, Robert B. Weronke, Waylon D. Shields +2 more | 1994-11-22 |
| 5366399 | Marine stern drive with lubricated and semi-sealed engine output coupler | Raymond R. Reid, Jr. | 1994-11-22 |
| 5342228 | Marine drive anode | Phillip D. Magee, Gary L. Meisenburg | 1994-08-30 |
| 5249995 | Marine drive having two counter-rotating surfacing propellers and dual propeller shaft assembly | Gary L. Meisenburg, Charles M. Mixon, Phillip D. Magee, Robert B. Weronke | 1993-10-05 |
| 5230644 | Counter-rotating surfacing marine drive | Gary L. Meisenburg, Phillip D. Magee, Charles M. Mixon, Robert B. Weronke | 1993-07-27 |
| 5052958 | Marine drive with easier shifting | David C. Entringer, Paul J. Govek | 1991-10-01 |
| 4904214 | Marine stern drive with lubricated and sealed output coupler | — | 1990-02-27 |