Membership
Tour
Register
Log in
Richard J. Hawes
Follow
Person
Ipswich, GB
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Reversible ploughs
Patent number
4,326,593
Issue date
Apr 27, 1982
Ransomes Sims & Jefferies Limited
Richard J. Hawes
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Reversible ploughs
Patent number
4,273,197
Issue date
Jun 16, 1981
Nacton Works
Richard J. Hawes
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Reversible ploughs
Patent number
4,154,306
Issue date
May 15, 1979
Ransomes Sims & Jefferies Limited
Richard J. Hawes
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING