Learn more

FRITZ HEINZMANN

Overview
  • Total Patents
    37
About

FRITZ HEINZMANN has a total of 37 patent applications. Its first patent ever was published in 1936. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets control, electrical machinery and energy and engines, pumps and turbines are KUCERA HENRY T, YARDENY MICHEL N and URANO RINYA.

Patent filings in countries

World map showing FRITZ HEINZMANNs patent filings in countries
# Country Total Patents
#1 Germany 14
#2 United Kingdom 13
#3 United States 9
#4 Canada 1

Patent filings per year

Chart showing FRITZ HEINZMANNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heinzmann Fritz 9
#2 Fritz Heinzmann 8
#3 Betz Hans 5
#4 Zeller Helmut 1
#5 Hans Betz 1

Latest patents

Publication Filing date Title
GB1099508A Centrifugal speed governor
GB953494A Centrifugally operated switching mechanism
GB955870A Centrifugal speed governor
US3164999A Centrifugal speed governor
US3074281A Variable speed governor
US3007341A Centrifugal governor
US2873961A Centrifugal governor construction
GB803859A Improved centrifugal governor construction
US2995936A Variable speed-control device
GB816754A Improvements in centrifugal governors
US2957351A Centrifugal governor
GB798730A Variable speed centrifugal governor
GB728730A Centrifugal speed governor
US2797079A Centrifugal speed governor
GB706469A Centrifugal switch
US2640120A Centrifugal switch
GB686497A Centrifugal brake governor
GB691011A Centriugal speed governor
US2807455A Centrifugal speed governor
GB466649A Centrifugal spring governor