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Inventor

Richard M. Walker

Inventor
Madison, AL, US

Overview

4→
Patents
1984–2021
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B23Pprimary
B23PMetal-working not otherwise provided for13%
C04BLime, magnesia13%
G01CMeasuring distances, levels or bearings13%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure13%
G08BSignalling systems, e.g. personal calling systems13%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04WWireless communication networks13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
10,959,062System and method for push-to-talk over cellular integration with software defined radio202110,527,509Hermetically sealed sensor20206,615,681'Hybrid wafer gyroscope'20034,477,009'Tungsten carbide reactive process'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to WALKER RICHARD M (1)· patent assignee history
1984Based in Bloomfield, MI, US· patent location history
2003Patents assigned to DRAPER LAB CHARLES S (1)· patent assignee history
2003Based in Webster, MA, US· patent location history
2020Patents assigned to FUTEK ADVANCED SENSOR TECH (1)· patent assignee history
2020Based in Irvine, CA, US· patent location history
2021Patents assigned to TANGO TANGO INC (1)· patent assignee history
2021Based in Madison, AL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DRAPER LAB CHARLES S12003
FUTEK ADVANCED SENSOR TECH12020
TANGO TANGO INC12021
WALKER RICHARD Mself11984
Locations
LocationPatentsSpan
Madison, AL, US12021
Irvine, California, US12020
Webster, Massachusetts, US12003
Bloomfield, MI, US11984