Michael Carmen Lawson

4 Patents

• US119322972024

  Double-sided Terminal Board for Grade Crossing Gate Controller

  C.D.L. Electric Company, Inc.

  0 cites
• US117804792023

  Grade Crossing Gate Arm Position Detection System

  C.D.L. Electric Company, Inc.

  0 cites
• US117726912023

  User Interface for Grade Crossing Gate Controller

  C.D.L. Electric Company, Inc.

  0 cites
• US117537822023

  Quick-replacement Gear for Grade Crossing Gate Mechanism

  C.D.L. Electric Company, Inc.

  0 cites