Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875972 | Hydrogen peroxide compositions containing a substituted oxybenzene compound | Bruce Bohnen, Kurt E. Heikkila | 1989-10-24 |
| 4694682 | Analysis of organic additives in plating baths using novel chromatographic methods in a mass balance approach | Kurt E. Heikkila, Russell Pylkki | 1987-09-22 |
| 4667049 | Method of making dialkylamino-thioxomethyl-thioalkanesulfonic acid compounds | Kurt E. Heikkila, Bruce Bohnen, Russell Pylkki | 1987-05-19 |
| 4628726 | Analysis of organic compounds in baths used in the manufacture of printed circuit board using novel chromatographic methods | Kurt E. Heikkila, Russell Pylkki | 1986-12-16 |