Assignee
SIMPSON TECHNOLOGIES CORP
US·3 granted patents·17 citations·filing 1995–1997
Top patents by PatentIndex Score
3 records- 0133US5664699ACore sand preparation apparatusSIMPSON TECHNOLOGIES CORP·Filed 1995·Granted Sep 9, 1997·10 cites·5 claims
- 0222US5724257AFoundry sand testing apparatus and systemSIMPSON TECHNOLOGIES CORP·Filed 1996·Granted Mar 3, 1998·6 cites·23 claims
- 0319US5967654ACore sand preparation apparatusSIMPSON TECHNOLOGIES CORP·Filed 1997·Granted Oct 19, 1999·1 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when SIMPSON TECHNOLOGIES CORP 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 →