Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613259 | Apparatus for controlling powder flow rate in a carrier gas | Louis L. Packer, George S. Bosshart, Mark R. Jaworowski | 1986-09-23 |
| 4603257 | Method and apparatus for accurate determination of powder content in flowing gas stream | Louis L. Packer | 1986-07-29 |