Inventor · disambiguated record
Lothar Bachmann
Also filed as: BACHMANN LOTHAR · BACHMANN LOTHAR WILLY
24 granted patents·501 citations·filing 1975–2000
97Inventor score
Files withBACHMANN IND INC7BACHMANN LOTHAR6BACHMANN IND3BACHMANN CORPORATE SERVICES2WERKZEUGMASCH OKT VEB2
Top patents by PatentIndex Score
24 records- 0192US4823836ADampers with leaf spring sealsBACHMANN LOTHAR·Filed 1988·Granted Apr 25, 1989·68 cites·17 claims
- 0284US4821507AGas flow diverterBACHMANN IND INC·Filed 1987·Granted Apr 18, 1989·42 cites·18 claims
- 0378US4919169AGas flow diverterBACHMANN LOTHAR·Filed 1989·Granted Apr 24, 1990·34 cites·12 claims
- 0476US4832527AVertically reciprocable gates for the control of a liquid mediaBACHMANN COMPANY INC·Filed 1987·Granted May 23, 1989·32 cites·3 claims
- 0576US4163458ADevice for sealing a conduit against the flow of liquidBACHMANN LOTHAR·Filed 1977·Granted Aug 7, 1979·28 cites·5 claims
- 0674US6571420B1Device and process to remove fly ash accumulations from catalytic beds of selective catalytic reduction reactorsFiled 2000·Granted Jun 3, 2003·28 cites·8 claims
- 0772US4848803AFabric expansion joints for exhaust systems of gas turbinesBACHMANN IND INC·Filed 1987·Granted Jul 18, 1989·35 cites·17 claims
- 0869US4732413AExpansion jointsBACHMANN IND INC·Filed 1986·Granted Mar 22, 1988·33 cites·13 claims
- 0969US4093391AMilling cutter head for making arcuate toothingSCHMALKALDEN WERKZEUG·Filed 1976·Granted Jun 6, 1978·25 cites·7 claims
- 1064US4582296AComposite blade for dampers for ducts of large cross sectional areasBACHMANN LOTHAR·Filed 1985·Granted Apr 15, 1986·22 cites·7 claims
- 1164US4493342ADouble louver damperBACHMANN IND INC·Filed 1983·Granted Jan 15, 1985·18 cites·7 claims
- 1260US5186205AValves for use in controlling the flow of a gas stream through ducts of large cross sectional areasBACHMANN IND INC·Filed 1991·Granted Feb 16, 1993·22 cites·12 claims
- 1359US4299414AExpansion jointBACHMANN LOTHAR·Filed 1980·Granted Nov 10, 1981·23 cites·10 claims
- 1456US4493311AGuillotine damperBACHMANN IND INC·Filed 1983·Granted Jan 15, 1985·16 cites·5 claims
- 1544US4932437ALouver dampers for use in gas turbines exhaust systems and having blades protected against becoming warpedBACHMANN CORPORATE SERVICES·Filed 1989·Granted Jun 12, 1990·11 cites·3 claims
- 1642US6116264ADual damper diverterBACHMANN IND·Filed 1997·Granted Sep 12, 2000·12 cites·9 claims
- 1742US4327893AGuillotine damperBACHMANN IND INC·Filed 1980·Granted May 4, 1982·10 cites·15 claims
- 1839US4800919AFlap gate assemblyBACHMANN LOTHAR·Filed 1987·Granted Jan 31, 1989·8 cites·7 claims
- 1934US5658024AExpansion joint with a sloped cavity and improved fabric clampingBACHMANN INC·Filed 1995·Granted Aug 19, 1997·14 cites·17 claims
- 2033US4050353AIndex generation method and machine for production of bevel gearsWERKZEUGMASCH OKT VEB·Filed 1975·Granted Sep 27, 1977·5 cites·15 claims
- 2132US4284376ASpur gear hobbing machineWERKZEUGMASCH OKT VEB·Filed 1979·Granted Aug 18, 1981·4 cites·2 claims
- 2231US4905662AGuillotine dampers with blade sealing means accommodative of thermal expansion forcesBACHMANN CORPORATE SERVICES·Filed 1989·Granted Mar 6, 1990·4 cites·6 claims
- 2330US6131955AExpansion joint with thermal transition connectorBACHMANN IND·Filed 1999·Granted Oct 17, 2000·4 cites·10 claims
- 2423US5918632ASingle-louver damper with double sealBACHMANN IND·Filed 1997·Granted Jul 6, 1999·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →