Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5792322 | Flow splitting device for web profile control stock dilution system | Thomas D. Rogers, Alfred C. Li, Eugene E. Neill, Frank J. Wywialowski | 1998-08-11 | |
| 5196091 | Headbox apparatus with stock dilution conduits for basis weight control | — | 1993-03-23 | |
| 5183537 | Headbox tube bank apparatus and method of directing flow therethrough | Richard R. Hergert, Eugene B. Neill, Scott B. Pantaleo, Arnold J. Roerig, Thomas D. Rogers +2 more | 1993-02-02 | |
| 5034098 | Method of forming a paper web | — | 1991-07-23 | $5,592,000 |
| 4298429 | Means for effecting cross direction fiber orientation in a papermaking machine headbox | Jan I. Bergstrom | 1981-11-03 | $812,000 |
| 4235667 | Method of and means for attaining uniformity in paper webs produced on a roll former | Jan I. Bergstrom | 1980-11-25 | $779,000 |
| 4183149 | Web drying roll | James L. Chance | 1980-01-15 | $1,150,000 |