Hugh R. Watson

Follow

Person

Wargrave, EN

People

Patents Grantslast 30 patents

Information Patent Grant
Tobacco and tobacco-containing manufactures containing an ingredien...
- Patent number 4,060,091
- Issue date Nov 29, 1977
- Wilkinson Sword Limited
- Hugh R. Watson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tobacco and tobacco-containing manufactures containing an ingredien...
- Patent number 4,059,118
- Issue date Nov 22, 1977
- Wilkinson Sword Limited
- Hugh R. Watson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Substituted p-menthanes
- Patent number 4,033,994
- Issue date Jul 5, 1977
- Wilkinson Sword Limited
- Hugh R. Watson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE