John Stuart Heeks

Follow

Person

Harlow, EN

People

Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave delay lines
- Patent number 4,006,436
- Issue date Feb 1, 1977
- International Standard Electric Corporation
- John Stuart Heeks
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter
- Patent number 3,965,446
- Issue date Jun 22, 1976
- International Standard Electric Corporation
- George Frederick Craven
- H03 - BASIC ELECTRONIC CIRCUITRY