Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849013 | Combined electron beam and vacuum arc melting for barrier tube shell material | Samuel A. Worcester | 1989-07-18 |
| 4849016 | Combined ultra slow electron beam and vacuum arc melting for barrier tube shell material | Samuel A. Worcester, Glenn S. Galer, Richard L. Propst | 1989-07-18 |
| 4816214 | Ultra slow EB melting to reduce reactor cladding | Samuel A. Worcester, Glenn S. Galer, Richard L. Propst | 1989-03-28 |
| 4816215 | Ultrapure zirconium-tin liner material | Samuel A. Worcester | 1989-03-28 |