Assignee
ZELENKO HARRY
US·5 granted patents·110 citations·filing 1975–1983
Top patents by PatentIndex Score
5 records- 0186USD250286SMaze game puzzle or similar articleZELENKO HARRY·Filed 1976·Granted Nov 14, 1978·23 cites·1 claims
- 0286USD245436SMaze game board, or similar articleZELENKO HARRY·Filed 1975·Granted Aug 16, 1977·22 cites·1 claims
- 0378US4083136ACompact note scrollZELENKO HARRY·Filed 1976·Granted Apr 11, 1978·31 cites·7 claims
- 0467US4703943ASample book constructionZELENKO HARRY·Filed 1983·Granted Nov 3, 1987·23 cites·10 claims
- 0566USD284435SCombined swatch leveling and binding clipZELENKO HARRY·Filed 1983·Granted Jul 1, 1986·11 cites·1 claims
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