Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694665 | Adjustable hinge | Kenneth W. Strickland | 1997-12-09 |
| 5671499 | Vacuum cleaner with all components in floor traveling head | M. Anthony Melito, Deborah L. Potvin, Anthony B. Rorke | 1997-09-30 |