Assignee
GRESCHBACH MANFRED
DE·1 granted patent·2 pending applications·43 citations·filing 1980–2020
Top patents by PatentIndex Score
3 records- 0168US4387760ASliding folding doorGRESCHBACH MANFRED·Filed 1980·Granted Jun 14, 1983·43 cites·13 claims
- 0241US2020299982A1Method for retrofitting a building using a lift system and component kit for performing the methodGRESCHBACH MANFRED·Filed 2020·Application pending·0 cites
- 0336US2020217087A1Elevator systemGRESCHBACH MANFRED·Filed 2019·Application pending·0 cites
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