Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474854 | Foldable stroller and fold interlock mechanism | Roy L. Dean, Stephen Ahnert, Robert T. Pike, Daniel Newhard, Todd Grintz +1 more | 2013-07-02 |
| 7798571 | Child vehicle safety seat | Craig Billman, Charles Crane, Daniel Brunick, Michael N. Langmaid, Matthew Alan Morgenstern +3 more | 2010-09-21 |
| 7472955 | Infant car seat | Charles Crane, Matthew Alan Morgenstern, Shiva M. Gangadharan | 2009-01-06 |
| 7325871 | Infant car seat | Shiva M. Gangadharan, Jason A. Carpenter, Charles Crane, Thomas M. Perrin | 2008-02-05 |