Individual holder

DUNSMORE HOWARD L

2 granted patents·13 citations·filing 1977–1980

Individually held — no corporate assignee on record.

Technology mixE04B2 F24F2 F28F2 E06B1

Top patents by PatentIndex Score

2 records

0128US4224771AMethod and apparatus for reducing the rate of heat transferDUNSMORE HOWARD L·Filed 1977·Granted Sep 30, 1980·7 cites·64 claims
0224US4397121AMethod and apparatus for reducing the rate of heat transferDUNSMORE HOWARD L·Filed 1980·Granted Aug 9, 1983·6 cites·24 claims

Join the waitlist — get patent alerts

Get an alert when DUNSMORE HOWARD L 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 →