Individual holder
BYERS ROBERT J
3 granted patents·9 citations·filing 1982–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0144USD285814SModel train couplerBYERS ROBERT J·Filed 1984·Granted Sep 23, 1986·4 cites·1 claims
- 0238USD276833SCoupling device for miniature toy train vehiclesBYERS ROBERT J·Filed 1982·Granted Dec 18, 1984·3 cites·1 claims
- 0333USD296802SModel train couplerBYERS ROBERT J·Filed 1986·Granted Jul 19, 1988·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →