Assignee
STEPHENS PETER H
3 granted patents·3 citations·filing 1981–1983
Top patents by PatentIndex Score
3 records- 0126US4343091AThree-dimensional drawing toolSTEPHENS PETER H·Filed 1981·Granted Aug 10, 1982·2 cites·38 claims
- 0225US4426784AMulti-medium three-dimensional drawing toolSTEPHENS PETER H·Filed 1982·Granted Jan 24, 1984·1 cites·12 claims
- 0324US4541180AMethod for creating and viewing a composite three-dimensional designSTEPHENS PETER H·Filed 1983·Granted Sep 17, 1985·0 cites·11 claims
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