Assignee
SMITH X S INC
3 granted patents·83 citations·filing 1973–1980
Top patents by PatentIndex Score
3 records- 0177US4352259AMovable inflatable ceiling or partition for greenhouse useSMITH X S INC·Filed 1980·Granted Oct 5, 1982·40 cites·16 claims
- 0263US3930344APlastic covered building structuresSMITH X S INC·Filed 1973·Granted Jan 6, 1976·29 cites·8 claims
- 0353US4117636APlastic covered gutter connected greenhouse building structureSMITH X S INC·Filed 1977·Granted Oct 3, 1978·14 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when SMITH X S INC 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 →