Individual holder
KNOTT PHILIP H
5 granted patents·38 citations·filing 1975–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0170US4212468APressure sensitive game apparatusKNOTT PHILIP H·Filed 1978·Granted Jul 15, 1980·19 cites·14 claims
- 0242US4123871AToy tea kettleKNOTT PHILIP H·Filed 1977·Granted Nov 7, 1978·8 cites·21 claims
- 0332US3990772AKaleidoscopeKNOTT PHILIP H·Filed 1975·Granted Nov 9, 1976·5 cites·14 claims
- 0430US4204363ALiquid containing amusement deviceKNOTT PHILIP H·Filed 1978·Granted May 27, 1980·3 cites·13 claims
- 0529US4060931AToy dump truck having closed container of granular materialKNOTT PHILIP H·Filed 1976·Granted Dec 6, 1977·3 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when KNOTT PHILIP H 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 →