Individual holder
FRITZINGER GEORGE H
7 granted patents·126 citations·filing 1974–1982
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0184US4200860AMethod and apparatus for signalling motorists and pedestrians when the direction of traffic will changeFRITZINGER GEORGE H·Filed 1978·Granted Apr 29, 1980·36 cites·16 claims
- 0279USD245914SCombined tape dispenser and applicatorFRITZINGER GEORGE H·Filed 1975·Granted Sep 27, 1977·15 cites·1 claims
- 0371US3935655AVandal-proof street name signFRITZINGER GEORGE H·Filed 1974·Granted Feb 3, 1976·18 cites·8 claims
- 0469US4371863ATraffic-actuated control systems providing an advance signal to indicate when the direction of traffic will changeFRITZINGER GEORGE H·Filed 1979·Granted Feb 1, 1983·18 cites·7 claims
- 0565US4590455ATraffic control system using timed blink signal and road markerFRITZINGER GEORGE H·Filed 1980·Granted May 20, 1986·19 cites·7 claims
- 0657USD251599STape dispenserFRITZINGER GEORGE H·Filed 1977·Granted Apr 17, 1979·6 cites·1 claims
- 0749US4455775AVandalproof street name signFRITZINGER GEORGE H·Filed 1982·Granted Jun 26, 1984·14 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →