Assignee
HELLWIG ALEXANDER
DE·1 granted patent·2 pending applications·19 citations·filing 2013–2014
Top patents by PatentIndex Score
3 records- 0187US9097051B2Door operatorHELLWIG ALEXANDER·Filed 2013·Granted Aug 4, 2015·19 cites·8 claims
- 0241US2014252782A1Door operatorHELLWIG ALEXANDER·Filed 2014·Application pending·0 cites
- 0336US2014300116A1System For Interlocking and Unlocking a Sliding DoorHELLWIG ALEXANDER·Filed 2014·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →