Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7829516 | Warewashing composition comprising a Zn/Al corrosion inhibitor for use in automatic dishwashing machines | Kim R. Smith, Keith E. Olson, Michael Bartelme, Steven E. Lentsch, Victor Fuk-Pong Man +2 more | 2010-11-09 | $10,368,000 |
| 7638473 | Warewashing composition for use in automatic dishwashing machines, and methods for manufacturing and using | Kim R. Smith, Keith E. Olson, Michael Bartelme, Steven E. Lentsch, Victor Fuk-Pong Man +2 more | 2009-12-29 | $18,541,000 |
| 7452853 | Warewashing composition comprising zinc and aluminum ions for use in automatic dishwashing machines | Kim R. Smith, Keith E. Olson, Michael Bartelme, Steven E. Lentsch, Victor Fuk-Pong Man +2 more | 2008-11-18 | $26,046,000 |
| 7196044 | Warewashing composition for use in automatic dishwashing machines, comprising a zinc ion and aluminum ion corrosion inhibitor | Kim R. Smith, Keith E. Olson, Michael Bartelme, Steven E. Lentsch, Victor Fuk-Pong Man +2 more | 2007-03-27 | $12,077,000 |