Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975521 | Fibrous web dewatering apparatus and method | Mark John Hassman, Craig Steven Besaw, Reza Ramazani-Rend, Jason Rudolph, Thomas McLachlan Jenn +2 more | 2021-04-13 |
| 10914035 | Through-air drying apparatus | Reza Ramazani-Rend, Daniel K. Lawson, Kenneth John Zwick, Peter Allen, Nathan J. Haiduk +1 more | 2021-02-09 |
| 10745858 | Through-air drying apparatus and methods of manufacture | Daniel K. Lawson, Eric Kent Isom, Jr., Kenneth John Zwick, Craig Steven Besaw, Christopher Lee Satori +2 more | 2020-08-18 |
| 10239720 | Web winding device | — | 2019-03-26 |
| 10240292 | Through-air drying apparatus and methods of manufacture | Mark John Hassman, Peter Allen, Frank Stephen Hada, Richard Allen Zanon, Richard M. Hansen +4 more | 2019-03-26 |
| 9365976 | Endless belt changing apparatus and method | Frank Stephen Hada, Robert Eugene Krautkramer, Mark John Hassman | 2016-06-14 |
| 8176650 | Method for warming up or cooling down a through-air dryer | Frank Stephen Hada, Marek Parszewski | 2012-05-15 |
| 6834747 | Variable leverage ‘V’ type bicycle brake | — | 2004-12-28 |
| 6740200 | Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding | John R. Hanson, E. Kent Isom, James Leo Baggot, Steven James Wojcik, Kenneth Allen Pigsley +3 more | 2004-05-25 |
| 6722606 | System and method for simultaneously unwinding multiple rolls of material | John R. Hanson, Mike Daniels, James Leo Baggot, Randy LeValley, Edward Marksman +7 more | 2004-04-20 |
| 6719240 | System and method for unwinding tissue webs | John R. Hanson, Mike Daniels, James Leo Baggot, Randy LeValley, Edward Marksman +4 more | 2004-04-13 |
| 6716308 | Method for calendering an uncreped throughdried tissue sheet | James Leo Baggot, Tony Deadman, Ronald F. Gropp, Frank Stephen Hada | 2004-04-06 |
| 6467589 | Disk-braking device | — | 2002-10-22 |
| 6343675 | Adjustable disc brake bracket | — | 2002-02-05 |
| 4921336 | Array of bistable devices and apparatus and methods for creating same | Mario Dagenais, Wayne F. Sharfin, Boris S. Elman | 1990-05-01 |
| 4809204 | Optical digital matrix multiplication apparatus | Mario Dagenais, Wayne F. Sharfin | 1989-02-28 |
| 4783136 | Optical waveguides and methods for making same | Boris S. Elman, Mrinal Thakur | 1988-11-08 |
| 4765705 | Grating surface plasmon coupler | George I. Stegeman | 1988-08-23 |
| 4732384 | Racquet having centralized sweet spot | — | 1988-03-22 |
| 4685108 | Optical multivibrator | Jia-Ming Liu, Ying-Chih Chen | 1987-08-04 |
| 4568147 | Flat profile grating coupler | Donald M. Koffman | 1986-02-04 |
| 4565422 | Surface plasmon coupler | George I. Stegeman | 1986-01-21 |
| 4218302 | Electrophoretic display devices | Andrew L. Dalisa | 1980-08-19 |