Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864220 | Composition and method for road-film removal | Mark Levitt, Terry J. Klos, Robert D. P. Hei, Jerry D. Hoyt, Cathleen O'Connor +1 more | 2005-03-08 |
| 6806240 | Conveyor lubricant, passivation of a thermoplastic container to stress cracking, and thermoplastics stress crack inhibitor | Kimberly L. P. Hei, Minyu Li, Keith D. Lokkesmoe, Joy G. Herdt, Guang-Jong Jason Wei | 2004-10-19 |
| 6756347 | Antimicrobial, beverage compatible conveyor lubricant | Joy G. Herdt, Kimberly L. P. Hei | 2004-06-29 |
| 6726779 | Method for washing a vehicle | Terry J. Klos, Scott A. Johansen, Paul Mattia, Kenneth W. Shaw, Thomas M. Pederson | 2004-04-27 |
| 6686325 | Alkaline sensitive metal cleaning composition, method for cleaning an alkaline sensitive metal surface, and washing facility | Jerry D. Hoyt, Terry J. Klos, Mark Levitt, Richard Ruhr | 2004-02-03 |
| 6673753 | Conveyor lubricant, passivation of a thermoplastic container to stress cracking and thermoplastic stress crack inhibitor | Kimberly L. Person Hei, Joy G. Herdt, Minyu Li, Keith D. Lokkesmoe, Guang-Jong Jason Wei | 2004-01-06 |
| 6667283 | Antimicrobial, high load bearing conveyor lubricant | Joseph I. Kravitz, Joy G. Herdt, Kimberly L. Person Hei | 2003-12-23 |
| 6630434 | Thickened hard surface cleaner | Richard Ruhr, Gerald Wichmann, Timothy A. Gutzmann | 2003-10-07 |
| 6602350 | Composition and method for road-film removal | Mark Levitt, Terry J. Klos, Robert D. P. Hei, Jerry D. Hoyt, Cathleen Norland +1 more | 2003-08-05 |
| 6551974 | Polish compositions for gloss enhancement, and method | Gregory Scott Conrad, Terry J. Klos | 2003-04-22 |
| 6525005 | Antimicrobial conveyor lubricant composition and method for using | Joseph I. Kravitz, Joy G. Herdt, Kimberly L. Person Hei | 2003-02-25 |
| 6489281 | Cleaning composition comprising inorganic acids, an oxidant, and a cationic surfactant | Kim R. Smith, Robert D. P. Hei, Jerry D. Hoyt | 2002-12-03 |
| 6350725 | Composition and method for road-film removal | Mark Levitt, Terry J. Klos, Robert D. P. Hei, Jerry D. Hoyt, Cathleen Norland +1 more | 2002-02-26 |
| 6339054 | Composition and method for road-film removal | Mark Levitt, Terry J. Klos, Robert D. P. Hei, Jerry D. Hoyt, Cathleen O'Connor +1 more | 2002-01-15 |
| 6326032 | Beverage manufacture and cold aseptic bottling using peroxyacid antimicrobial composition | Francis L. Richter, Bruce R. Cords, Kenji Nogami | 2001-12-04 |
| 6268324 | Thickened hard surface cleaner | Richard Ruhr, Gerald Wichmann, Timothy A. Gutzmann | 2001-07-31 |
| 6218349 | Composition suitable for removing proteinaceous material | Joseph I. Kravitz, Richard Ruhr | 2001-04-17 |
| 6207622 | Water-resistant conveyor lubricant and method for transporting articles on a conveyor system | Minyu Li, Keith D. Lokkesmoe | 2001-03-27 |
| 5932526 | Alkaline ether amine conveyor lubricant | Kimberly L. Person Hei, Christopher S. Sykes | 1999-08-03 |
| 5871590 | Vehicle cleaning and drying compositions | Robert D. P. Hei, Terry J. Klos, Keith D. Lokkesmoe, James J. Tarara, Kimberly L. Person Hei | 1999-02-16 |
| 5863874 | Alkyl ether amine conveyor lubricant | Kimberly L. Person Hei, Bruce E. Schmidt, Christopher S. Sykes, Timothy A. Gutzmann | 1999-01-26 |
| 5810201 | Interactive dispenser for personal use chemical or personal care chemical that provides a message prompted by user proximity | Thomas E. Heinzen, Terry J. Klos, Keith D. Lokkesmoe, John J. Rolando, James J. Tarara | 1998-09-22 |
| 5723418 | Alkyl ether amine conveyor lubricants containing corrosion inhibitors | Kimberly L. Person Hei, Bruce E. Schmidt, Christopher S. Sykes | 1998-03-03 |
| 5597793 | Adherent foam cleaning compositions | Timothy A. Gutzmann, Roger Keppers, Richard Ruhr | 1997-01-28 |
| 5587009 | Adhesive release agent applied to surface for improved cleaning | Cynthia L. Ross, Helen A. Kleaver | 1996-12-24 |