Inventor · disambiguated record
Martin Forster
Also filed as: FOERSTER MARTIN · FORSTER MARTIN · FÖRSTER MARTIN
27 granted patents·3 pending applications·708 citations·filing 1984–2022
97Inventor score
Top patents by PatentIndex Score
30 records- 0192US6006585AOptoacoustic gas sensorCERBERUS AG·Filed 1998·Granted Dec 28, 1999·124 cites·10 claims
- 0291US6016769AMethod and apparatus for providing domestic animals with liquid foodFiled 1997·Granted Jan 25, 2000·55 cites·29 claims
- 0388US4584867ADevice for selectively determining the components of gas mixtures by means of a gas sensorCERBERUS AG·Filed 1984·Granted Apr 29, 1986·51 cites·31 claims
- 0483US9518966B2Method and test device for field calibration of a gas detectorDURIC ALEKSANDAR·Filed 2012·Granted Dec 13, 2016·17 cites·1 claims
- 0583US4627269AMethod of, and apparatus for, detecting reducing gases in a gas mixtureCERBERUS AG·Filed 1985·Granted Dec 9, 1986·56 cites·121 claims
- 0680US4668635AMethod of detecting reative gases in a gas mixtureCERBERUS AG·Filed 1985·Granted May 26, 1987·47 cites·16 claims
- 0779US4579751AMethod of producing constituent materials for gas sensorsCERBERUS AG·Filed 1984·Granted Apr 1, 1986·33 cites·55 claims
- 0878US5753797APhoto-acoustic gas sensor and its manufacture and useCERBERUS AG·Filed 1996·Granted May 19, 1998·66 cites·12 claims
- 0976US8839713B2System for pasteurizing animal foodFÖRSTER MARTIN·Filed 2008·Granted Sep 23, 2014·2 cites·13 claims
- 1075US5086031APressed parts based on pyrogenically produced silicon dioxide, method of their production and their useDEGUSSA·Filed 1990·Granted Feb 4, 1992·34 cites·3 claims
- 1172US7091869B2Optoacoustic measuring arrangement and use thereofSIEMENS BUILDING TECH AG·Filed 2001·Granted Aug 15, 2006·12 cites·15 claims
- 1271US5892360AProbe carrier for detecting mines or other foreign objects which are close to the ground surfaceINST DR FORSTER PRUFGERATEBAU·Filed 1996·Granted Apr 6, 1999·40 cites·51 claims
- 1370US6171049B1Method and device for receiving, orientating and assembling of componentsALPHASEM AG·Filed 1996·Granted Jan 9, 2001·41 cites·17 claims
- 1469US10130231B2Floor cleaning apparatus and method of cleaning a floorDIVERSEY INC·Filed 2016·Granted Nov 20, 2018·2 cites·15 claims
- 1569US5841017APhoto-acoustic gas sensorCERBERUS AG·Filed 1997·Granted Nov 24, 1998·46 cites·20 claims
- 1667US5315958AMethod and device for supplying animal feed into a feed troughFOERSTER MARTIN·Filed 1992·Granted May 31, 1994·26 cites·37 claims
- 1765US9697716B2Determination of an alarm-issuing time of an alarm deviceDURIC ALEKSANDAR·Filed 2008·Granted Jul 4, 2017·5 cites·15 claims
- 1861US8159359B2Function check for a gas-alarm annunciatorFORSTER MARTIN·Filed 2009·Granted Apr 17, 2012·2 cites·14 claims
- 1958US6581542B1Device for verifying the state of mammalsFiled 2000·Granted Jun 24, 2003·2 cites·13 claims
- 2055US2024349972A1Floor cleaning apparatusDIVERSEY INC·Filed 2022·Application pending·0 cites
- 2152US11071431B2Floor cleaning apparatus and method of cleaning a floorDIVERSEY INC·Filed 2018·Granted Jul 27, 2021·0 cites·20 claims
- 2246US4550685ADevice for supplying farm animals with a liquid feedFOERSTER MARTIN·Filed 1984·Granted Nov 5, 1985·10 cites·8 claims
- 2344US2005241589A1Method for determining a quantity of liquid nutriments consumed by animalsFORSTER MARTIN·Filed 2003·Application pending·0 cites
- 2442US6205952B1Method and apparatus for providing domestic animals with liquid foodFiled 1999·Granted Mar 27, 2001·7 cites·27 claims
- 2542US4940897ANovel pyroelectric detectorCERBERUS AG·Filed 1989·Granted Jul 10, 1990·10 cites·20 claims
- 2642US4788940AMechanism for feeding animals with liquid feedFOERSTER MARTIN·Filed 1987·Granted Dec 6, 1988·10 cites·11 claims
- 2738US2018310580A1Method for the treatment, in particular temperature control, heating and/or cooling, of liquid food for animalsFORSTER MARTIN·Filed 2015·Application pending·0 cites
- 2835US6634317B1Method for distributing animal feed and/or cleaning products from a mixing containerFiled 1999·Granted Oct 21, 2003·6 cites·14 claims
- 2933US11149676B2Two-stroke internal combustion engineKTM AG·Filed 2018·Granted Oct 19, 2021·0 cites·18 claims
- 3031US7107931B1Method for automatically calibrating a device for providing domestic animals with a feedFORSTER MARTIN·Filed 1999·Granted Sep 19, 2006·4 cites·5 claims
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