Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7722720 | Delivery device | Deodatta Vinayak Shenai-Khatkhate, Charles J. Marsman, Egbert Woelk, Ronald L. DiCarlo, Jr. | 2010-05-25 |
| 6607785 | Bubbler | Richard J. Colby, Robert S. Stennick | 2003-08-19 |