Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032270 | Toilet cleaning apparatus and caddy | Marc. L. Vitantonio, Robert Soreo, Daniel J. Wanhainen, John R. Nottingham, John W. Spirk | 2006-04-25 |
| D513444 | Toilet cleaning tool | Marc Vitantonio, Robert Soreo, Daniel J. Wanhainen, John R. Nottingham, John W. Spirk | 2006-01-03 |
| D511872 | Toilet swab | Marc Vitantonio, Robert Soreo, Daniel J. Wanhainen, John R. Nottingham, John W. Spirk | 2005-11-22 |
| D511873 | Toilet swab | Marc Vitantonio, Robert Soreo, Daniel J. Wanhainen, John R. Nottingham, John W. Spirk | 2005-11-22 |
| 6848695 | Stackable yard cart | Dale A. Panasewicz, Dennis M. Futo, Jeffrey M. Kalman | 2005-02-01 |
| D495182 | Caddy | Marc Vitantonio, Robert Soreo, Daniel J. Wanhainen, John R. Nottingham, John W. Spirk | 2004-08-31 |
| 5604784 | Radiation shield coating | William C. Widlicka | 1997-02-18 |