Inventor · disambiguated record
Burkhard Engemann
Also filed as: ENGEMANN BURKHARD
2 granted patents·47 citations·filing 2007–2011
60Inventor score
Top patents by PatentIndex Score
2 records- 0194US7440259B1Closure device for a withdrawable rackSIEMENS AG·Filed 2007·Granted Oct 21, 2008·44 cites·10 claims
- 0261US8461469B2Drive apparatus for a tensioning shaft of a spring energy drive of an electric switch and electric switch with such a drive apparatusENGEMANN BURKHARD·Filed 2011·Granted Jun 11, 2013·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →