Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367792 | Shoe sole construction | Daniel J. Richard, Kenneth Kolman, Charles W. Case, Jr., Ronald Daniel Becker | 1994-11-29 |
| 5014449 | Shoe sole construction | Daniel J. Richard, Kenneth Kolman, Charles W. Case, Jr., Ronald Daniel Becker | 1991-05-14 |