Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5263728 | Low profile wheelchair | Allen W. Diedrick, Thomas J. Ruckowski, Harold Smith, III, Richard J. Krupar, Tonya E. Jones | 1993-11-23 |
| 4834413 | Quick release handle | Thomas Tuckowski, Raymond J. Herrmann | 1989-05-30 |
| 4721321 | Wheelchair with adjustable rear canes | Gilbert E. Haury, Walter G. Lockard, Thomas R. Wiatrak, Neal J. Curran | 1988-01-26 |
| 4595212 | Folding sports wheelchair | Gilbert E. Haury, Walter G. Lockard, Thomas R. Wiatrak, Neal J. Curran | 1986-06-17 |
| 4555121 | Invalid's chair to facilitate transfer to an automobile | Walter G. Lockard, Allen J. Boris | 1985-11-26 |
| 4500102 | Sports wheelchair | Gilbert E. Haury, Walter G. Lockard, Thomas R. Wiatrak | 1985-02-19 |