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Patent applications and USPTO patent grants for Maggelet; John.The latest application filed is for "universal circuit board housing with a hinged member".
Patent | Date |
---|---|
Universal circuit board housing with a hinged member Grant 5,214,621 - Maggelet , et al. May 25, 1 | 1993-05-25 |
Mounting bracket for a programmable logic controller control module Grant 5,157,590 - Barthel , et al. October 20, 1 | 1992-10-20 |
Operator interface panel assembly for use with a programmable logic controller Grant 5,155,664 - Holterman , et al. October 13, 1 | 1992-10-13 |
Housing for a rack mountable power supply for use with a programmable logic controller Grant 5,099,391 - Maggelet , et al. March 24, 1 | 1992-03-24 |
Register rack assembly for a programmable controller system Grant 4,956,750 - Maggelet September 11, 1 | 1990-09-11 |
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