Individual holder
WIHLKE HANS L
3 granted patents·40 citations·filing 1978–1981
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0183USD266771SLeaf for a photograph albumWIHLKE HANS L·Filed 1981·Granted Nov 2, 1982·20 cites·1 claims
- 0279USD262040SLeaf for a photograph albumWIHLKE HANS L·Filed 1978·Granted Nov 24, 1981·14 cites·1 claims
- 0352USD266770SLeaf for a photograph albumWIHLKE HANS L·Filed 1981·Granted Nov 2, 1982·6 cites·1 claims
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