DET TEKNISKE FORSOGSAKTIESELSK innovation strategy

Patent filings in countries

#	Industry
#1	Machines
#2	Machine tools
#3	Transport
#4	Mechanical elements
#5	Electrical machinery and energy

#	Technology
#1	Generating mechanical vibrations
#2	Aeroplanes
#3	Percussive tools
#4	Unspecified technologies
#5	Forging
#6	Shafts
#7	Clutches and brakes
#8	Electric switches
#9	Motor vehicles
#10	Electric motor controls

#	Name	Total Patents
#1	Rudolf Goldschmidt	7
#2	Tekniske Forsogsaktieselskab D	4

Publication	Filing date	Title
GB210057A	1923-12-22	Percussive hand tool
US1489319A	1923-05-08	Percussive tool
GB209354A	1923-04-24	Improvements in percussive tools
GB187118A	1921-09-23	Mechanism for converting rotary into reciprocatory motion
US1410010A	1921-09-20	Mechanism for converting rotary into reciprocatory motion
GB187026A	1921-07-13	Relay action mechanism for multiplying forces
GB179100A	1921-07-13	Improvements in flexible shafting
GB179501A	1921-07-06	Improvements in the propulsion of vehicles
US1500988A	1921-06-22	Mechanism for converting rotary into reciprocatory motion
GB173469A	1921-06-07	Improved mechanism for converting rotary into reciprocatory motion
US1452038A	1921-05-27	Mechanism for converting rotary into oscillatory motion
GB171964A	1921-02-23	Improvements in mechanical hammers
GB171349A	1921-02-19	Method of and means for converting rotary into oscillatory motion
GB169140A	1921-02-16	Improvements in mechanical hammers
US1415335A	1921-01-29	Mechanism for converting rotary into reciprocatory motion
US1412346A	1921-01-29	Vibrating wing for flying machines
US1450072A	1921-01-29	Mechanism for producing oscillations from rotary motion
GB163283A	1921-01-21	Improved mechanism for converting rotary into reciprocatory motion
GB158208A	1920-05-04	Improvements in flapping wings for flying machines
GB158209A	1920-05-04	Improvements in undercarriages for vibrating wing flying machines