Individual holder
MACDONALD DONALD K
US·4 granted patents·79 citations·filing 1985–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0166US4775089AImpact nailing and dimpling apparatusMACDONALD DONALD K·Filed 1987·Granted Oct 4, 1988·24 cites·21 claims
- 0263US4804088AAssembly of collated nails for automatic nailersMACDONALD DONALD K·Filed 1988·Granted Feb 14, 1989·27 cites·10 claims
- 0347US5356147AGolf practice deviceMACDONALD DONALD K·Filed 1993·Granted Oct 18, 1994·21 cites·18 claims
- 0439US4666074AImpact nailing and dimpling apparatusMACDONALD DONALD K·Filed 1985·Granted May 19, 1987·7 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when MACDONALD DONALD K 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 →