Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844144 | Investment casting utilizing patterns produced by stereolithography | Edward J. Murphy, John J. Krajewski | 1989-07-04 |
| 4822841 | Strong and elastic polyurethane, polyurea, polyarylates and electron beam-cured coatings containing the same | Kevin P. Murray, Steven R. Schmid | 1989-04-18 |
| 4818780 | Radiation-curable phenoxy resins, production thereof, and electron beam-curable compositions containing the same | Kevin P. Murray, William E. Hoffman | 1989-04-04 |