Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031634 | Expandable pipe stopper | Mohammad Unnus Qasim | 2024-07-09 |
| 11767919 | Method of using a pipe stopper | Mohammad Unnus Qasim | 2023-09-26 |
| 11732810 | Pipe stopper | Mohammad Unnus Qasim | 2023-08-22 |
| 11703131 | Pipe stopper assembly | Mohammad Unnus Qasim | 2023-07-18 |
| 11525518 | Pipe stopper assembly | Mohammad Unnus Qasim | 2022-12-13 |
| D622411 | Security grill work for windows and doors | Cathy S. Webber | 2010-08-24 |