Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8251881 | Method for making a seamless plastic motion discomfort receptacle | Louis Chertkow | 2012-08-28 |
| 7041042 | Method for making a seamless plastic motion discomfort receptacle | Louis Chertkow | 2006-05-09 |