Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7836533 | Diaper changing apparatus and methods of changing a baby's diaper | — | 2010-11-23 |
| 6889397 | Diaper changing apparatus | — | 2005-05-10 |
| 6405394 | Method of changing a baby's diaper | — | 2002-06-18 |
| 6125395 | Method for identifying collections of internet web sites with domain names | Richard A. Preisig, Jr. | 2000-09-26 |