John T. Maynard

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New Berlin, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Transportation system with malfunction monitor
- Patent number 3,961,688
- Issue date Jun 8, 1976
- Armor Elevator Company
- John T. Maynard
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Heat sink mounting for controlled rectifiers
- Patent number 3,955,122
- Issue date May 4, 1976
- Armor Elevator Company, Inc.
- John T. Maynard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transportation system with decelerating control
- Patent number 3,948,357
- Issue date Apr 6, 1976
- Armor Elevator Company, Inc.
- John T. Maynard
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Control system for a transportation system
- Patent number 3,941,214
- Issue date Mar 2, 1976
- Armor Elevator Company, Inc.
- Christopher Young
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Transportation system with motor field control
- Patent number 3,938,624
- Issue date Feb 17, 1976
- Armor Elevator Company, Inc.
- John T. Maynard
- B66 - HOISTING LIFTING HAULING