Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8813583 | Particulate monitor | Patrick J. Kilps, Michael G. Wurm, Paul E. James, Steven E. Michalski | 2014-08-26 |
| D654386 | Noise monitor with red surface lighting | Philip J. Battenberg, William J. Nielsen, Michael G. Wurm, Patrick J. Kilps, Jeffrey M. Smits | 2012-02-21 |
| D648643 | Noise monitor | Philip J. Battenberg, William J. Nielsen, Michael G. Wurm, Patrick J. Kilps, Jeffrey M. Smits | 2011-11-15 |
| 7987695 | Particulate monitor | Patrick J. Kilps, Michael G. Wurm, Paul E. James, Steven E. Michalski | 2011-08-02 |
| D631769 | Noise monitor having a handle | Patrick J. Kilps, Michael G. Wurm, Jeffrey M. Smits | 2011-02-01 |
| 7631568 | Particulate monitor | Patrick J. Kilps, Michael G. Wurm, Paul E. James, Steven E. Michalski | 2009-12-15 |