Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6122994 | Housing for a boat lift motor, pulley and gear drive | David C. Peterson, Ronald Price Ranere, Russell V. Welton, J. David Augustine | 2000-09-26 |
| 6033148 | Housing for a boat lift motor, pulley and gear drive | David C. Peterson, Ronald Price Ranere, Russell V. Welton | 2000-03-07 |
| 6021692 | Housing for a boat lift motor pulley and gear drive | David C. Peterson, Ronald Price Ranere, Russell V. Welton | 2000-02-08 |
| 5839851 | Personal watercraft lift | David C. Peterson, Ronald Price Ranere, Russell V. Welton, Martin Johnson, John David Augustine | 1998-11-24 |
| 5810508 | Housing for a boat lift motor pulley and gear drive | David C. Peterson, Ronald Price Ranere, Russell V. Welton | 1998-09-22 |
| D390188 | Boat lift motor and gear housing | David C. Peterson, Ronald Price Ranere, Russell V. Welton | 1998-02-03 |