Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981186 | Air cleaner; air filter cartridge and method of manufacturing | Kevin Schrage, Douglas Iddings | 2011-07-19 |
| 7790042 | Method for the removal of submicron particulates from chlorinated water by sequentially adding a cationic polymer followed by adding an anionic polymer | Everett J. Nichols, Jeffrey F. Williams, Christine M. Palczewski | 2010-09-07 |
| 7662203 | Air cleaner; replaceable filter cartridges; and, methods | Carolyn J. Finnerty, Steven Scott Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee | 2010-02-16 |
| 7537631 | Filter cartridges; air cleaners; and methods | Carolyn J. Finnerty, Steven Scott Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee +1 more | 2009-05-26 |
| 7524349 | Air cleaner; air filter cartridge and method of manufacturing | Kevin Schrage, Douglas Iddings | 2009-04-28 |
| 7070642 | Air cleaner; replaceable filter cartridges; and, methods | Carolyn J. Finnerty, Steven Scott Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee | 2006-07-04 |
| D513314 | Filter element | Douglas Iddings, William Juliar, Steven Scott Gieseke | 2005-12-27 |
| 6006475 | Spring loaded swinging door system | James E. Schwantes, Michael L. Slosiarek, Donald G. Mussa, James A. Treichel | 1999-12-28 |
| 5937754 | Ink well system for transfer pad printing machines | David Mosley | 1999-08-17 |
| 5939050 | Antimicrobial compositions | Lokanathan M. Iyer, Douglas F. Whitfield | 1999-08-17 |
| 5823569 | Chassis system | — | 1998-10-20 |
| 5444951 | Bracket for supporting fence posts | Andrew R. Hrytsak | 1995-08-29 |
| 5348803 | Microcapsules and method for degrading hydrocarbons | Herman W. Schlaemus, Mary C. Marshall, Michael MacNaughton, Matthew L. Alexander | 1994-09-20 |
| 5254598 | Biodegradable composition and products | Herman W. Schlameus, Mary C. Marshall, Stephen T. Wellinghoff, Donald J. Mangold | 1993-10-19 |
| 5171034 | Trailer for two-wheeled vehicle | — | 1992-12-15 |
| 5119463 | Compound optical probe employing single optical waveguide | Gerald G. Vurek, Lokanathan M. Iyer | 1992-06-02 |
| 4959783 | System and method for choosing random numbers and delivering such numbers to subscribers for playing games of chance | Dennis Mosley | 1990-09-25 |
| 4708430 | Cabinet for optical cable terminating equipment | Michael J. Donaldson, James D. Pue-Gilchrist | 1987-11-24 |
| 4657570 | Air filter device | Donald D. Gronholz, Kirk A. Schneider | 1987-04-14 |
| 4654474 | Forming of cable splice closures | Leonard J. Charlebois, Ronald R. D'Aoust | 1987-03-31 |
| 4629597 | Forming of cable splice closures | Leonard J. Charlebois, Allan P. Brown | 1986-12-16 |
| 4489830 | Retainer for packaged optical fiber splices and organizing tray utilizing such retainers | Leonard J. Charlebois, Robert J. Barber | 1984-12-25 |