Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561064 | Method and apparatus for slitting a sheet material web | Frank Stephen Hada, Randall J. LeValley, James Perkins | 2003-05-13 |
| 6306257 | Air press for dewatering a wet web | Frank Stephen Hada, Michael Alan Hermans, Charles Robert Tomsovic, David V. Lange, Roger A. Kanitz +5 more | 2001-10-23 |
| 6244145 | Method for penetrating a sheet material web | Frank Stephen Hada | 2001-06-12 |
| 6227089 | Assembly for modifying a sheet material web | Frank Stephen Hada | 2001-05-08 |
| 6228220 | Air press method for dewatering a wet web | Frank Stephen Hada, Michael Alan Hermans, Brian Wade Isenhart, Charles Robert Tomsovic | 2001-05-08 |
| 6098510 | Method and apparatus for slitting a sheet material web | Frank Stephen Hada, Randall J. Le Valley, James Perkins | 2000-08-08 |
| 6093284 | Air press for dewatering a wet web with pivotable arm seal | Frank Stephen Hada, Michael Alan Hermans, Brian Wade Isenhart, Charles Robert Tomsovic | 2000-07-25 |
| 6080279 | Air press for dewatering a wet web | Frank Stephen Hada, Michael Alan Hermans, Brian Wade Isenhart, Charles Robert Tomsovic | 2000-06-27 |
| 5988030 | Apparatus for penetrating a sheet material web carried on a fabric | Frank Stephen Hada | 1999-11-23 |