Assignee
NAT CONTROLS
13 granted patents·313 citations·filing 1974–1985
Top patents by PatentIndex Score
13 records- 0194US3951221AComputing postal scaleNAT CONTROLS·Filed 1974·Granted Apr 20, 1976·60 cites·10 claims
- 0290US4107985ALoad cellNAT CONTROLS·Filed 1976·Granted Aug 22, 1978·40 cites·2 claims
- 0385US4237989ACapacitive load cell and method of manufactureNAT CONTROLS·Filed 1979·Granted Dec 9, 1980·42 cites·8 claims
- 0485US4139070ADual platform counting scaleNAT CONTROLS·Filed 1976·Granted Feb 13, 1979·40 cites·7 claims
- 0582US4043412ACounting scale and methodNAT CONTROLS·Filed 1976·Granted Aug 23, 1977·28 cites·15 claims
- 0677US4063604AComputing scale and methodNAT CONTROLS·Filed 1975·Granted Dec 20, 1977·18 cites·11 claims
- 0774US4036316AComputing scale and method with taring capabilityNAT CONTROLS·Filed 1975·Granted Jul 19, 1977·21 cites·9 claims
- 0869US4660662ADigital electronic scale with stabilized displayNAT CONTROLS·Filed 1985·Granted Apr 28, 1987·32 cites·5 claims
- 0963USD250883SScale base cabinetNAT CONTROLS·Filed 1976·Granted Jan 23, 1979·9 cites·1 claims
- 1041US4138197AKey actuatorNAT CONTROLS·Filed 1977·Granted Feb 6, 1979·6 cites·3 claims
- 1137US4611677AShock proof scaleNAT CONTROLS·Filed 1985·Granted Sep 16, 1986·7 cites·21 claims
- 1236US4009604APressure converter for calibrating gaugesNAT CONTROLS·Filed 1975·Granted Mar 1, 1977·7 cites·3 claims
- 1333US4129815APostal meter actuatorNAT CONTROLS·Filed 1976·Granted Dec 12, 1978·3 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when NAT CONTROLS 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 →