IRD LLC Trademarks
IRD

IRD

Filed: March 6, 1963
Apparatus for Vibration Measurement and Analysis and for Determining Unbalance Characteristics of Rotors Including: Electronics…
Owned by: IRD LLC
Serial Number: 72164052

IRD

IRD

Filed: May 27, 1968
VIBRATION INVESTIGATION AND MEASUREMENT SERVICES FOR CONTINUOUS AND PERIODIC MONITORING OF UNBALANCE IN ROTATING BODIES…
Owned by: IRD LLC
Serial Number: 72299137