Inventor · disambiguated record
Gregory M. Lannan
Also filed as: LANNAN GREGORY M
4 granted patents·17 citations·filing 2013–2015
68Inventor score
Files withPLAYWORLD SYSTEMS INC4
Top patents by PatentIndex Score
4 records- 0168USD792521SClimbable blockPLAYWORLD SYSTEMS INC·Filed 2015·Granted Jul 18, 2017·13 cites·1 claims
- 0246USD701931SSwing hangerPLAYWORLD SYSTEMS INC·Filed 2013·Granted Apr 1, 2014·0 cites·1 claims
- 0343USD788858SClimbable integral block formationPLAYWORLD SYSTEMS INC·Filed 2015·Granted Jun 6, 2017·4 cites·1 claims
- 0438US8920254B2Anti-wrap swing hanger and swing assemblyPLAYWORLD SYSTEMS INC·Filed 2013·Granted Dec 30, 2014·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →