Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834411 | Apparatus for reclining wheelchairs for shampooing chair occupants | Leone V. Willey, Donald L. Willey, Ronald F. Stoltenberg, Patrick D. Bennett | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834411 | Apparatus for reclining wheelchairs for shampooing chair occupants | Leone V. Willey, Donald L. Willey, Ronald F. Stoltenberg, Patrick D. Bennett | 1989-05-30 |