Assignee

ROZARIO FREDERICK J

US·2 granted patents·7 citations·filing 2008–2008

Technology mixF01L2 B22F1 C22C1 Y10T1

Top patents by PatentIndex Score

2 records

0176US8234788B2Method of making titanium-based automotive engine valvesROZARIO FREDERICK J·Filed 2008·Granted Aug 7, 2012·5 cites·20 claims
0255US8215274B2Hydraulic control system for engine cam phasingROZARIO FREDERICK J·Filed 2008·Granted Jul 10, 2012·2 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when ROZARIO FREDERICK 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 →