Inventor · disambiguated record
Christian Hein
Also filed as: HEIN CHRISTIAN
6 granted patents·1 pending application·199 citations·filing 1990–2010
86Inventor score
Top patents by PatentIndex Score
7 records- 0183US5247763AAutomatic sliding doorDORMA GMBH & CO KG·Filed 1990·Granted Sep 28, 1993·55 cites·6 claims
- 0281US6375562B1Sliding doorDORMA GMBH & CO KG·Filed 2000·Granted Apr 23, 2002·35 cites·8 claims
- 0375US5127190ASliding doorDORMA GMBH & CO KG·Filed 1990·Granted Jul 7, 1992·40 cites·14 claims
- 0474US6079162APartition forming a draft-free fire barrier; and a draft-free fire barrier; and, further, methods of their operationDORMA GMBH & CO KG·Filed 1998·Granted Jun 27, 2000·47 cites·15 claims
- 0545US6530176B1System for locking a sliding doorDORMA GMBH & CO KG·Filed 2000·Granted Mar 11, 2003·5 cites·12 claims
- 0642US5987817ARevolving doorDORMA GMBH & CO KG·Filed 1998·Granted Nov 23, 1999·17 cites·6 claims
- 0737US2012000232A1Household refrigerator and refrigeration apparatus for a household refrigeratorCIESLIK DETLEF·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →