Individual holder
CAGE DONALD R
US·5 granted patents·72 citations·filing 1987–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0181US8033928B2Method and apparatus for an assistive energy type golf clubCAGE DONALD R·Filed 2008·Granted Oct 11, 2011·17 cites·31 claims
- 0272US7731602B2Method and apparatus for an assistive energy type golf clubCAGE DONALD R·Filed 2006·Granted Jun 8, 2010·8 cites·4 claims
- 0371US7963859B2Method and apparatus for assistive energy type golf clubCAGE DONALD R·Filed 2010·Granted Jun 21, 2011·5 cites·11 claims
- 0467US5193391AControlled vibration angular rate sensorCAGE DONALD R·Filed 1990·Granted Mar 16, 1993·30 cites·43 claims
- 0551US4802364AAngular rate sensorCAGE DONALD R·Filed 1987·Granted Feb 7, 1989·12 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when CAGE DONALD R files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →