Inventor · disambiguated record
Hubert Kefer
Also filed as: KEFER HUBERT
5 granted patents·65 citations·filing 1997–2007
79Inventor score
Technology areasF41A
Top patents by PatentIndex Score
5 records- 0184US7698844B2Box magazine for a firearmSTEYR MANNLICHER HOLDING GMBH·Filed 2006·Granted Apr 20, 2010·41 cites·7 claims
- 0259US8341863B2Barrel holder for a drop-down barrel weaponSTEYR MANNLICHER HOLDING GMBH·Filed 2007·Granted Jan 1, 2013·10 cites·5 claims
- 0343US8434255B2Breech block for a drop-down barrel weaponKEFER HUBERT·Filed 2007·Granted May 7, 2013·3 cites·13 claims
- 0435US6131325ASafety mechanism for rifles with a cylindrical breechSTEYR DAIMLER PUCH AG·Filed 1997·Granted Oct 17, 2000·9 cites·6 claims
- 0528US6178682B1Repeating rifle with semirigidly lockable bolt action and striking-pin safetySTEYR DAIMLER PUCH AG·Filed 1997·Granted Jan 30, 2001·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →