Inventor · disambiguated record
Helmut Mader
Also filed as: MADER HELMUT · MAEDER HELMUT
23 granted patents·264 citations·filing 1974–1999
95Inventor score
Files withMAUSER WERKE OBERNDORF9KARLSRUHE AUGSBURG IWEKA4AGFA GEVAERT AG3NUTRICHEM DIAET & PHARMA GMBH2PFRIMMER & CO J2
Top patents by PatentIndex Score
23 records- 0187US4034644AFirearm and magazine constructionKARLSRUHE AUGSBURG IWEKA·Filed 1975·Granted Jul 12, 1977·42 cites·9 claims
- 0285US4419441ADispersion processAGFA GEVAERT AG·Filed 1983·Granted Dec 6, 1983·20 cites·9 claims
- 0383US4146653AProcess of manufacturing drageesPFRIMMER & CO J·Filed 1977·Granted Mar 27, 1979·55 cites·5 claims
- 0467US4815356ABreech lock mechanism for automatic firearmsMAUSER WERKE OBERNDORF·Filed 1984·Granted Mar 28, 1989·21 cites·1 claims
- 0560US4005190AInfusion solution for parenteral feedingPFRIMMER & CO J·Filed 1975·Granted Jan 25, 1977·17 cites·1 claims
- 0657US6082585ADouble bag for application of a fluid substanceNUTRICHEM DIAET & PHARMA GMBH·Filed 1998·Granted Jul 4, 2000·29 cites·29 claims
- 0746US5374505AColor photographic recording material for the production of color imagesAGFA GEVAERT AG·Filed 1993·Granted Dec 20, 1994·3 cites·18 claims
- 0845US4065524AFilm-forming light-sensitive polymeric material carrying azidosulfonyl groupsAGFA GEVAERT NV·Filed 1975·Granted Dec 27, 1977·7 cites·12 claims
- 0945US3985062AFirearm constructionKARLSRUHE AUGSBURG IWEKA·Filed 1975·Granted Oct 12, 1976·8 cites·8 claims
- 1042US4457092ABreech mechanism for automatic firearmsMAUSER WERKE OBERNDORF·Filed 1981·Granted Jul 3, 1984·8 cites·6 claims
- 1141US4730537AFiring pin safety lock for an automatic firearmMAUSER WERKE OBERNDORF·Filed 1986·Granted Mar 15, 1988·8 cites·5 claims
- 1240US5726376ABreechblock system for a gunRHEINMETALL IND AG·Filed 1996·Granted Mar 10, 1998·12 cites·5 claims
- 1339US5021336AColor photographic materialAGFA GEVAERT AG·Filed 1990·Granted Jun 4, 1991·2 cites·3 claims
- 1437US3954042AFirearm construction, particularly a compact hand firearmKARLSRUHE AUGSBURG IWEKA·Filed 1974·Granted May 4, 1976·5 cites·15 claims
- 1536US4742757ALocking device for a gun barrel of an automatic weaponMAUSER WERKE OBERNDORF·Filed 1986·Granted May 10, 1988·5 cites·5 claims
- 1634US5117736AAutomatic weapon cartridge feed deviceMAUSER WERKE OBERNDORF·Filed 1990·Granted Jun 2, 1992·4 cites·12 claims
- 1732US6659994B1Bag for storing a first substance injectable, in particular, in a human or animal bodyNUTRICHEM DIAET & PHARMA GMBH·Filed 1999·Granted Dec 9, 2003·13 cites·2 claims
- 1832US4023295AFirearm construction having mechanical means for the ejection of misfired cartridgesKARLSRUHE AUGSBURG IWEKA·Filed 1975·Granted May 17, 1977·3 cites·7 claims
- 1930US5058483ACartridge feed mechanism for an automatic firearmMAUSER WERKE OBERNDORF·Filed 1990·Granted Oct 22, 1991·0 cites·5 claims
- 2029US4292881AAutomatic firearm constructionMAUSER WERKE OBERNDORF·Filed 1979·Granted Oct 6, 1981·1 cites·1 claims
- 2128US4876943AAutomatic machine gunMAUSER WERKE OBERNDORF·Filed 1987·Granted Oct 31, 1989·1 cites·4 claims
- 2227US4876939ADevice for repositioning ammunition feed of an automatic weaponMAUSER WERKE OBERNDORF·Filed 1988·Granted Oct 31, 1989·0 cites·8 claims
- 2323US4078181ARadiation apparatus with reflector casingKERN GMBH DR·Filed 1975·Granted Mar 7, 1978·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Helmut Mader files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →