Assignee

MARSH MELVIN J DE

2 granted patents·20 citations·filing 1981–1983

Technology mixA01G2 F21V2 Y02A2 F21S1

Top patents by PatentIndex Score

2 records

0148US4418379AHalide and like light reflector and socket assembly for greenhouse and like useMARSH MELVIN J DE·Filed 1981·Granted Nov 29, 1983·17 cites·8 claims
0221US4538215AHalide and like light reflector and socket assemblyMARSH MELVIN J DE·Filed 1983·Granted Aug 27, 1985·3 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when MARSH MELVIN J DE 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 →