Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D414578 | Task light | Edwin T. Chen, Perry S. Dotterman, Kenneth J. Kirchhoff, Lawrence J. Fenske | 1999-09-28 |
MB
Michael J. Brock
Overall (All Time): #3,662,099 of 4,157,543Top 90%
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Patents All Time