| 11363918 |
Dispenser for sheet products and operating method |
Boris Allan Elfstrom, Jason Zerweck |
2022-06-21 |
| 11051664 |
Dispenser for sheet products and operating method |
Craig Billman, Boris Allan Elfstrom, Jason Zerweck, Rui Zhang |
2021-07-06 |
| 10602890 |
Dispenser for dispensing sheet products |
Craig Billman, Eric Kemner, Jason Zerweck, Rui Zhang |
2020-03-31 |
| 6526603 |
Container system for draining a urinary leg bag |
— |
2003-03-04 |
| 6012181 |
System for draining a urinary drainage container |
Wayne H. Johnson |
2000-01-11 |
| 5857079 |
Smart card for automatic financial records |
David Michael Claus, John C. Moran, Wanda Green Thompson |
1999-01-05 |
| 5559313 |
Categorization of purchased items for each transaction by a smart card |
David Michael Claus, Wanda Green Thompson |
1996-09-24 |
| 5310999 |
Secure toll collection system for moving vehicles |
David Michael Claus, Marjorie E. Taylor |
1994-05-10 |
| 5120939 |
Databaseless security system |
David Michael Claus, Roy S. Coutinho, James D. Snavley, Kenneth R. Zempol |
1992-06-09 |