SUISSE DE RESSORTS D HORLOGERI

Overview

About

SUISSE DE RESSORTS D HORLOGERI has a total of 13 patent applications. Its first patent ever was published in 1917. It filed its patents most often in Switzerland, Germany and France. Its main competitors in its focus markets measurement and surface technology and coating are SA DE LA MANUFACTURE DHORLOGERIE AUDEMARS PIGUET & CIE, OFFICINE PANERAI AG and GEORGES RUEDIN S A.

Patent filings in countries

#	Industry
#1	Measurement
#2	Surface technology and coating

#	Technology
#1	Mechanically-driven clocks
#2	Electrolytic coating production
#3	Measuring length, angles and areas
#4	Electrolytic material removal

#	Name	Total Patents
#1	Fabrique Suisse De Ressorts D	2
#2	Brand Edmond	2
#3	Richard Richner	1
#4	Ressorts D Horlogerie Fabrique	1
#5	Curt Waldemar Kohlstroem	1
#6	Sa Fabrique Suisse De Ressorts	1
#7	Es Phys Allemand Charly Dr	1
#8	Bengt-Arne Larsson	1
#9	Edmond Brand	1
#10	Charly Dany Dr Allemand	1

Publication	Filing date	Title
DE846826C	1950-05-17	Drive spring housing for clockworks
DE846676C	1950-02-15	Spiral drive spring for spring housings of clocks and similar drive devices