Inventor

Siegfried Mueller

Inventor
Meierskappel, CH

Overview

13→
Patents
1977–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties12%
B01LChemical or physical laboratory apparatus for general use10%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%
Y02TClimate change mitigation technologies related to transportation10%
Y10TTechnical subjects covered by former us classification10%
F02DControlling combustion engines7%
A45DHairdressing or shaving equipment5%
B01DSeparation5%
F02BInternal-combustion piston engines5%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2016Patents assigned to MUELLER SIEGFRIED (6)· patent assignee history
1978Based in Limburgerhof, DE· patent location history
1986Based in Bad Duerkheim, DE· patent location history
2003–2015Based in Greifswald, DE· patent location history
2011–2017Patents assigned to ROCHE MOLECULAR SYSTEMS INC (5)· patent assignee history
2011–2017Based in Meierskappel, CH· patent location history
2015–2018Patents assigned to DAIMLER AG (3)· patent assignee history
2015–2016Patents assigned to BALTHES ORTWIN (2)· patent assignee history
2015–2016Patents assigned to KEPPELER BERTHOLD (2)· patent assignee history
2015–2018Based in Ingersheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MUELLER SIEGFRIEDself61977–2016
ROCHE MOLECULAR SYSTEMS INC52011–2017
DAIMLER AG32015–2018
BALTHES ORTWIN22015–2016
KEPPELER BERTHOLD22015–2016
Locations
LocationPatentsSpan
Meierskappel, CH52011–2017
Ingersheim, DE32015–2018
Greifswald, DE22003–2015
Bad Duerkheim, DE11986
Limburgerhof, DE11978