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Lothar Bachmann — 21 Patents

BIBachmann Industries: 10 patents #1 of 11Top 10%
BGBachmann Gmbh: 2 patents #1 of 7Top 15%
Auburn, ME: #1 of 60 inventorsTop 2%
Maine: #139 of 4,281 inventorsTop 4%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Lothar Bachmann has been granted 21 US patents while listed as an inventor at Bachmann Industries. The first was granted in 1981 and the most recent in June 2003. Lothar Bachmann ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Lothar Bachmann in Auburn, ME, US.

Patents per Year

Patents granted per year, 1981 to 2003Bar chart with a peak of 5 patents in 1989.peak 51981: 2 patents19811982: 1 patents1985: 2 patents19851986: 1 patents1988: 1 patents19881989: 5 patents1990: 3 patents19901993: 1 patents1997: 1 patents19971999: 1 patents2000: 2 patents20002003: 1 patents2003

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
6571420 Device and process to remove fly ash accumulations from catalytic beds of selective catalytic reduction reactors Edward Healy, Priya Misra 2003-06-03
6131955 Expansion joint with thermal transition connector Roger Woodward 2000-10-17
6116264 Dual damper diverter Frank W. Jurgilas 2000-09-12
5918632 Single-louver damper with double seal Frank W. Jurgilas, Daniel Kates 1999-07-06
5658024 Expansion joint with a sloped cavity and improved fabric clamping Bradford H. Hilton 1997-08-19
5186205 Valves for use in controlling the flow of a gas stream through ducts of large cross sectional areas — 1993-02-16
4932437 Louver dampers for use in gas turbines exhaust systems and having blades protected against becoming warped — 1990-06-12
4919169 Gas flow diverter William F. Koch 1990-04-24
4905662 Guillotine dampers with blade sealing means accommodative of thermal expansion forces — 1990-03-06
4848803 Fabric expansion joints for exhaust systems of gas turbines — 1989-07-18
4832527 Vertically reciprocable gates for the control of a liquid media — 1989-05-23
4823836 Dampers with leaf spring seals William F. Koch 1989-04-25
4821507 Gas flow diverter William F. Koch 1989-04-18
4800919 Flap gate assembly — 1989-01-31
4732413 Expansion joints William F. Koch 1988-03-22
4582296 Composite blade for dampers for ducts of large cross sectional areas — 1986-04-15
4493342 Double louver damper — 1985-01-15
4493311 Guillotine damper — 1985-01-15
4327893 Guillotine damper John A. Powell, Ralph W. Turner 1982-05-04
4299414 Expansion joint — 1981-11-10
4284376 Spur gear hobbing machine Heinz Papistok, Herbert Reuter 1981-08-18

Frequent Collaborators

William F. Koch4 shared
Frank W. Jurgilas2 shared
Daniel Kates1 shared
John A. Powell1 shared
Roger Woodward1 shared
Heinz Papistok1 shared

Nearby-Ranked Inventors

Subhash Sankuratripati21
Brian Riordan21
Woongki Min21
Jeremy Cailleteau21
Shigeru Chiba21
Cecilia Carbonelli21
Pin-Wen Chen21
Michael Danz21
Paul Kolen21