Individual holder
MAY MARVIN M
US·6 granted patents·2 pending applications·58 citations·filing 1990–2019
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0193US9751732B2Lifting systemsMAY MARVIN M·Filed 2016·Granted Sep 5, 2017·9 cites·8 claims
- 0292US9346656B2Stabilization and control of a crane loadMAY MARVIN M·Filed 2015·Granted May 24, 2016·9 cites·20 claims
- 0385US9321616B2Lifting systemsMAY MARVIN M·Filed 2014·Granted Apr 26, 2016·10 cites·8 claims
- 0468US5090666AHoist apparatusMAY MARVIN M·Filed 1990·Granted Feb 25, 1992·28 cites·29 claims
- 0565US8770346B2Method and apparatus for reaching from outside an upper level of a tall structureMAY MARVIN M·Filed 2010·Granted Jul 8, 2014·2 cites·21 claims
- 0661US8833522B2Method and apparatus for reaching from outside an upper level of a tall structureMAY MARVIN M·Filed 2009·Granted Sep 16, 2014·0 cites·10 claims
- 0752US2015136525A1Method and apparatus for reaching from outside an upper level of a tall structureMAY MARVIN M·Filed 2014·Application pending·0 cites
- 0851US2019389697A1Low-cost home liftMAY MARVIN M·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →