Sutton Coldfield
United Kingdom
3
2008-09-11
The entities that hold a legal rights for patent applications filed by inventor Watkins David Robert:
David Robert Watkins from Sutton Coldfield, GB has applied for patents for these inventions. The list has both pending applications and granted patents:
Tyre with rubber tread which contains internal circumferential rubber stabilizer bars
#2 | 2006-01-24Motorcycle tire having tread including two different rubber compounds
#3 | 2005-02-03Motorcycle radial tire
4248903 ⎘