Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8485048 | Torque transfer coupling | John A. Bushey, Martin M. Gram, Jay S. Warner, Zdenek Mestenhauser | 2013-07-16 | $5,720,000 |
| 8453522 | Wind turbine drive train test assembly | John A. Bushey, Martin M. Gram, Jay S. Warner, Zdenek Mestenhauser | 2013-06-04 | $5,281,000 |
| 6058784 | Material testing apparatus having separated load generating mechanisms | Paul Carroll, Mark J. Fuller | 2000-05-09 | $2,425,000 |
| 5131983 | Heated press apparatus with elastomeric covered roll(s) | Jeffrey H. Pulkowski | 1992-07-21 | $3,682,000 |
| 4662398 | Control valve for a steam box | Frank J. Wywailowski | 1987-05-05 | $2,010,000 |