Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10758781 | Hand control device for swimmers | — | 2020-09-01 |
| 6444038 | Dual fritted bubbler | Sri Prakash Rangarajan | 2002-09-03 |
| D292243 | Combined beer light and key holder | — | 1987-10-13 |
| 4506815 | Bubbler cylinder and dip tube device | Andreas A. Melas | 1985-03-26 |