Assignee

CHAFFEE ROBERT

2 granted patents·59 citations·filing 2003–2003

Technology mixA47C2 A61G1 F04D1 F16K1 Y10T1

Top patents by PatentIndex Score

2 records

0183US7412738B2Fluidic chambers fluidly connected by one way valve and method for useCHAFFEE ROBERT·Filed 2003·Granted Aug 19, 2008·44 cites·44 claims
0272US7644724B2Valve with electromechanical device for actuating the valveCHAFFEE ROBERT·Filed 2003·Granted Jan 12, 2010·15 cites·42 claims

Join the waitlist — get patent alerts

Get an alert when CHAFFEE ROBERT 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 →