Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640985 | Cane with grasping apparatus | Max J. Winz, Robert P. Sparkowski | 1997-06-24 |
| 5604009 | Non-adhesive bonded tufted carpet and method for making the same | John M. Long | 1997-02-18 |