Assignee

CASTONE DEVELOPMENT CORP

2 granted patents·20 citations·filing 1975–1977

Technology mixB28B2 B28C2

Top patents by PatentIndex Score

2 records

0151US4098563AConcrete product manufacturing systemCASTONE DEVELOPMENT CORP·Filed 1977·Granted Jul 4, 1978·12 cites·7 claims
0240US4036575AConcrete product manufacturing systemCASTONE DEVELOPMENT CORP·Filed 1975·Granted Jul 19, 1977·8 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when CASTONE DEVELOPMENT 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 →