Maurice J. Ratcliffe

Follow

Person

Congleton, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Photopolymerizable compositions
- Patent number 4,602,076
- Issue date Jul 22, 1986
- Imperial Chemical Industries PLC
- Maurice J. Ratcliffe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental compositions containing camphorquinone and organic peroxide...
- Patent number 4,459,193
- Issue date Jul 10, 1984
- Imperial Chemical Industries PLC
- Maurice J. Ratcliffe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental compositions
- Patent number 4,407,984
- Issue date Oct 4, 1983
- Imperial Chemical Industries PLC
- Maurice J. Ratcliffe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE