Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607228 | Apparatus and method for measuring the concentration of solid particles in a fluid stream | — | 1986-08-19 |
| 4597780 | Electro-inertial precipitator unit | — | 1986-07-01 |
| 4593228 | Laminated electroluminescent lamp structure and method of manufacturing | Loren R. Albrechtson, William B. Thompson | 1986-06-03 |
| 4531486 | Apparatus and method for measuring the concentration of particles in a gas | Loren R. Albrechtson | 1985-07-30 |
| 4531402 | Apparatus and method for measuring the concentration of large particles in a gas | Loren R. Albrechtson | 1985-07-30 |
| 4529418 | Inlet section for inertial-electrostatic precipitator unit | Paul E. McCrady | 1985-07-16 |
| 4468922 | Apparatus for spinning textile fibers | Paul E. McCrady | 1984-09-04 |
| 4420552 | Method of producing printed images with a color facsimile printing device | Richard M. Peck, Loren R. Albrechtson | 1983-12-13 |
| 4390614 | Color facsimile printing device comprising photosensitive ink in pores | Richard M. Peck, Loren R. Albrechtson | 1983-06-28 |
| 4388089 | Self-cleaning electro-inertial precipitator unit | Paul E. McCrady | 1983-06-14 |
| 4312180 | Detecting particles | Loren R. Albrechtson | 1982-01-26 |