Individual holder
CASPERSON JOHN R
US·3 granted patents·28 citations·filing 2008–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0189US9090321B1Propulsion system for multihull watercraftCASPERSON JOHN R·Filed 2013·Granted Jul 28, 2015·14 cites·13 claims
- 0284US8058546B1Concentrating solar collectorCASPERSON JOHN R·Filed 2008·Granted Nov 15, 2011·9 cites·11 claims
- 0378US8058547B1Concentrating solar panelCASPERSON JOHN R·Filed 2008·Granted Nov 15, 2011·5 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when CASPERSON JOHN 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 →