Individual holder
KLEIN DARREL J
3 granted patents·87 citations·filing 1975–2003
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0185US4209918ACombine grain drying apparatusKLEIN DARREL J·Filed 1979·Granted Jul 1, 1980·36 cites·12 claims
- 0284US4047629ASpare tire hoist and supportKLEIN DARREL J·Filed 1975·Granted Sep 13, 1977·34 cites·3 claims
- 0377US7036267B2Sporting apparatus suited for fishing and huntingKLEIN DARREL J·Filed 2003·Granted May 2, 2006·17 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when KLEIN DARREL J 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 →