Lassen; Frederich O.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lassen; Frederich O..The latest application filed is for "absorbent article having moveable attachment means".
- Lassen; Frederich O. - Neenah WI
- Lassen; Frederich O. - Winnebago County WI
| Patent | Date |
|---|---|
| Absorbent article having moveable attachment means Grant 5,507,735 - Van Iten , et al. April 16, 1 | 1996-04-16 |
| Absorbent article having a fluid transfer member Grant 4,973,325 - Sherrod , et al. November 27, 1 | 1990-11-27 |
| Labial sanitary pad Grant 4,846,824 - Lassen , et al. July 11, 1 | 1989-07-11 |
| Anatomically shaped, self-aligning, sanitary protection device Grant 4,804,380 - Lassen , et al. February 14, 1 | 1989-02-14 |
| Labial sanitary pad Grant 4,743,245 - Lassen , et al. May 10, 1 | 1988-05-10 |
| Web with enhanced fluid transfer properties and method of making same Grant 4,701,237 - Lassen October 20, 1 | 1987-10-20 |
| Method and pad allowing improved placement of catamenial device Grant 4,673,403 - Lassen , et al. June 16, 1 | 1987-06-16 |
| Sanitary napkin with fluid transfer layer Grant 4,636,209 - Lassen January 13, 1 | 1987-01-13 |
| Labial sanitary pad Grant 4,631,062 - Lassen , et al. December 23, 1 | 1986-12-23 |
| Anatomical pad Grant 4,627,848 - Lassen , et al. December 9, 1 | 1986-12-09 |
| Web with enhanced fluid transfer properties and method of making same Grant 4,608,292 - Lassen August 26, 1 | 1986-08-26 |
| Dynamically moveable napkin Grant 4,605,405 - Lassen August 12, 1 | 1986-08-12 |
| Interlabial pad Grant 4,595,392 - Johnson , et al. June 17, 1 | 1986-06-17 |
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