Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9132043 | Pull-activated tampon applicator | Paula Cardinahl Winkel, Adrienne Rae Loyd, Sarah Jane Marie Freiburger, Betsy Charlotte Fields, Vivian Kate Barad +10 more | 2015-09-15 |
| 8734414 | Pull-activated tampon applicator | Paula Cardinahl Winkel, Adrienne Rae Loyd, Sarah Jane Marie Freiburger, Betsy Charlotte Fields, Vivian Kate Barad +10 more | 2014-05-27 |
| 6608236 | Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids | Andrew Scott Burnes, Rebecca Lyn Dilnik, Connie Lynn Hetzler, Thomas Patrick Jorgenson, Tamara Lee Mace +17 more | 2003-08-19 |
| 5795320 | Paper applicator containing a compostable coating | Steven James Nielsen, Yihua Chang, Tammy Jo Balzar, Richard R. Tews | 1998-08-18 |
| 5792096 | Tampon applicator having an improved pleated tip | Tammy Jo Rentmeester, Steven James Nielsen, Jeffrey Michael Weyenberg | 1998-08-11 |
| 5782793 | Tampon applicator having a semi-spherically shaped pleated tip | Steven James Nielsen, Tammy Jo Rentmeester, Jeffrey Michael Weyenberg | 1998-07-21 |
| 5746710 | Tampon applicator having a semi-spherically shaped pleated tip | Steven James Nielsen, Tammy Jo Rentmeester, Jeffrey Michael Weyenberg | 1998-05-05 |
| 5683358 | Applicator for holding and dispensing a substance | Steven James Nielsen | 1997-11-04 |
| 5614230 | Apparatus for forming a curl on an end of a tubular member | Jeffrey Michael Weyenberg, Noel J. Rasmussen | 1997-03-25 |
| 5601530 | Paper applicator containing a water-insoluble coating | Steven James Nielsen, Yihua Chang, Tammy Jo Rentmeester, Richard R. Tews | 1997-02-11 |
| 5360504 | Method of bonding an adhesive to foam | Joseph P. Fell, Richard D. Schulz, Mary Jo Meyer, Franklin M. C. Chen, Yung Hsiang Huang | 1994-11-01 |
| 4770657 | Three-dimensional shaped feminine pad with absorbent in the elasticized edges | Louise C. Ellis, Julie T. Basten, Russell L. Nowak | 1988-09-13 |