Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705676 | Base for infant car seat | Ronald B. Berringer, Mary Ann Celestina-Krevh, Kirk Palmerton | 2004-03-16 |
| 6478372 | Armrests for car seats | Gary R. Lemmeyer, Jerry D. Bougher, Robert J. Warner, Jr. | 2002-11-12 |
| 6139101 | Adjustable base convertible child car seat | Ronald B. Berringer, Gary R. Lemmeyer | 2000-10-31 |