Individual holder
WHITE CARL J
US·2 granted patents·91 citations·filing 1981–1983
Individually held — no corporate assignee on record.
Technology mixB66B2
Top patents by PatentIndex Score
2 records- 0191US4519490AMethod and apparatus for entrapment prevention and lateral guidance in passenger conveyor systemsWHITE CARL J·Filed 1983·Granted May 28, 1985·53 cites·3 claims
- 0287US4413719AMethod and apparatus for entrapment prevention and lateral guidance in passenger conveyor systemsWHITE CARL J·Filed 1981·Granted Nov 8, 1983·38 cites·27 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →