Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362524 | Method for coating asymmetric glass envelope for lamp by electrostatic coating | Mark A. Morrison, Leonard V. Dullea, Richard Kingston, Joseph A. Olsen | 1994-11-08 |
| 5314723 | Method of coating phosphors on fluorescent lamp glass | Lenoard V. Dullea | 1994-05-24 |
| 5302318 | Method for increasing the cohesiveness of powders in fluid beds | Leonard V. Dullea | 1994-04-12 |
| 5277245 | Heat transfer in fluidized bed of cohesive powder | Leonard V. Dullea | 1994-01-11 |