Assignee
RICHARDS W C CO
US·3 granted patents·60 citations·filing 1987–1992
Top patents by PatentIndex Score
3 records- 0172US5282887AConductive coating composition comprising pigment grade carbonRICHARDS W C CO·Filed 1992·Granted Feb 1, 1994·38 cites·12 claims
- 0260US4962139AConductive primer compositions with primary resin binderRICHARDS W C CO·Filed 1988·Granted Oct 9, 1990·17 cites·7 claims
- 0331US4752365AMethods of application for conductive primersRICHARDS W C CO·Filed 1987·Granted Jun 21, 1988·5 cites·28 claims
Join the waitlist — get patent alerts
Get an alert when RICHARDS W C CO 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 →