Donald C. Wride

UN Unknown: 2 patents #12,644 of 83,584Top 20%

📍 Salisbury, AU: #21 of 204 inventorsTop 15%

Overall (All Time): #1,288,637 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5642692	Valve control mechanism	—	1997-07-01
5555860	Valve control mechanism	—	1996-09-17
4901684	Variable lift cam follower	—	1990-02-20
4502425	Variable lift cam follower	—	1985-03-05