Thanks Bergerie1 & Dozy,
When you read some articles, it appeared that B. Ziegler got nearly all the credit for the FBW Airbus A-320 inventions and ideas with no mention of Gordon Corps.
I did find an interesting article about the early testing of the A-320 and what the design/testing team was trying to achieve with the sidestick operation and some interesting comments on flight envelope protections:
http://www.carry-on.com.au/wp-conten...irbus-A320.pdf