Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6288511 | Automotive convertible top system | Michael A. Porter, Richard H. Kruse, Kerry Berland, James M. Helms, George A. Alderton, IV | 2001-09-11 |
| 6246199 | Automotive convertible top system | Michael A. Porter, Richard H. Kruse, Kerry Berland, James M. Helms, George A. Alderton, IV | 2001-06-12 |
| 6114819 | Automotive convertible top system for an automobile | Michael A. Porter, Richard H. Kruse, Kerry Berland, James M. Helms, George A. Alderton, IV | 2000-09-05 |
| 5825147 | Control system for a vehicle having a moveable vehicle body member | Michael A. Porter, Richard H. Kruse, Kerry Berland, James M. Helms, George A. Alderton, IV | 1998-10-20 |
| 5451849 | Motorized self-correcting automatic convertible top | Michael A. Porter, Richard H. Kruse, Kerry Berland, James M. Helms, George A. Alderton, IV | 1995-09-19 |