Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9004148 | Method for casting thin metal objects | Brandon P. Pehrson | 2015-04-14 |
| 8708031 | Method and mold for casting thin metal objects | Brandon P. Pehrson | 2014-04-29 |
| 7011136 | Method and apparatus for melting metals | Donald E. Schechter, Marvin S. Morrow | 2006-03-14 |
| 5286009 | Device for controlling the pouring of molten materials | Alfred L. Duncan | 1994-02-15 |
| 4892444 | Resilient unit | — | 1990-01-09 |
| 4875664 | Vibration attenuation | — | 1989-10-24 |
| 4846509 | Flexible joint means | — | 1989-07-11 |
| 4838736 | Resilient bush | — | 1989-06-13 |
| 4826145 | Resilient torsion bearing | Jerzy Poniatowski | 1989-05-02 |
| 4570979 | Flexible joint means | — | 1986-02-18 |
| 4543359 | Treating cardiac arrhythmias with dantrolene sodium | Keith Ellis | 1985-09-24 |
| 4543010 | Joint means | — | 1985-09-24 |
| 4533274 | Flexible joint means | — | 1985-08-06 |
| 4240763 | Resilient couplings | — | 1980-12-23 |