Derek Charles Castle

Follow

Person

Halesowen, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Electrically heated window
- Patent number 6,185,812
- Issue date Feb 13, 2001
- Pilkington Glass Limited
- Derek Charles Castle
- B32 - LAYERED PRODUCTS
Information Patent Grant
Electrically heated window
- Patent number 6,011,244
- Issue date Jan 4, 2000
- Pilkington United Kingdom Limited
- Derek Charles Castle
- B32 - LAYERED PRODUCTS
Information Patent Grant
Electrically heated window having busbar with curved corner piece
- Patent number 5,861,606
- Issue date Jan 19, 1999
- Pilkington Glass Limited
- Derek Charles Castle
- B32 - LAYERED PRODUCTS
Information Patent Grant
Laminated obscuration banded windows for vehicles
- Patent number 4,644,139
- Issue date Feb 17, 1987
- Pilkington Brothers P.L.C.
- Peter J. Harrison
- B32 - LAYERED PRODUCTS