Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7757334 | Floor cleaning system | Vinu Patel, William J. Kopecky, Jeffrey Mailand, Scott J. Tuman | 2010-07-20 |
| 7540056 | Cleaning tool | Perry S. Dotterman, Scott J. Tuman, Diane R. Wolk, John M. Simon, Mark W. Nelson +6 more | 2009-06-02 |
| 7146676 | Cleaning device with disposable pad | Michael J. Kubes, Perry S. Dotterman | 2006-12-12 |
| 6575345 | Rolled sheet material dispenser with safer sheet cutting means | James F. Pitzen, Ronald C. Johansson | 2003-06-10 |
| 6541089 | Stretch releasing adhesive tape with integral pull tab | Michael D. Hamerski, Ronald C. Johansson | 2003-04-01 |
| D367762 | Packaged unit for brushes | Barbara K. Schmotter | 1996-03-12 |
| D318762 | Brush | John T. Rueb | 1991-08-06 |
| 4960481 | Laminating method | — | 1990-10-02 |
| D309218 | Packaged unit for brushes | John T. Rueb | 1990-07-17 |
| D308628 | Telecommunication service wire connector | Manuel Filreis, William J. Seim | 1990-06-19 |
| 4929029 | Brush manufacturing method | Edward W. Deziel, John T. Rueb, Jack A. Dahlstrom, David W. Erismann | 1990-05-29 |
| 4821359 | Brush and its manufacturing method | Edward W. Deziel, John T. Rueb, Jack A. Dahlstrom, David W. Erismann | 1989-04-18 |
| 4783185 | Pen-like dispenser for applying rust converting liquid | David W. Erismann, David F. Serino | 1988-11-08 |
| 4657321 | Telecommunication service wire connector | Manuel Filreis, William J. Seim | 1987-04-14 |
| 4611716 | Closable hanging vessel and method of use | — | 1986-09-16 |
| 4594755 | Cable branch-off sealing member | James H. Ball | 1986-06-17 |
| 4561708 | Cable shield connector | Manuel Filreis | 1985-12-31 |
| 4497760 | Cable sheath repair method | — | 1985-02-05 |
| 4441017 | Flexible strip heater | — | 1984-04-03 |