Fred M. Berry

Follow

Person

Leawood, KS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Control device for multiple unit locomotive systems
- Patent number 4,401,035
- Issue date Aug 30, 1983
- Kansas City Southern Railway Company
- Rudolph D. Spigarelli
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for digitally determining the speed of a targe...
- Patent number 4,335,383
- Issue date Jun 15, 1982
- Kustom Electronics, Inc.
- Fred M. Berry
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for digitally measuring speed
- Patent number RE29401
- Issue date Sep 13, 1977
- Kustom Electronics, Inc.
- John L. Aker
- 343 - Communications: radio wave antennas
Information Patent Grant
Method and apparatus for digitally measuring speed
- Patent number 3,936,824
- Issue date Feb 3, 1976
- Kustom Electronics, Inc.
- John L. Aker
- G01 - MEASURING TESTING