SCHANTZ SPENCER C innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	20
#2	Canada	3

#	Industry
#1	Electrical machinery and energy
#2	Consumer goods
#3	Machines
#4	Control
#5	Civil engineering

#	Technology
#1	Magnets and transformers
#2	Electric switches
#3	Sound-producing devices
#4	Unspecified technologies
#5	Laundering textiles
#6	Dynamo-electric machines
#7	Emergency protective circuit arrangements
#8	Alarm systems
#9	Unspecified technologies
#10	Locks

Publication	Filing date	Title
US4654637A	1982-07-01	Buzzer with adjustable volume level
US4359702A	1980-07-24	Relay for microwave oven
US4267669A	1980-01-21	Method and apparatus for grinding small cutting blades
US4286811A	1979-08-08	Bimetal actuated locking device
US4228415A	1978-07-26	Compact solenoid with pin terminals
US4179907A	1978-03-15	Bimetal actuated locking device
US4230919A	1978-03-13	Snap acting switch
CA1093621A	1977-09-29	Snap-acting switch
US4133407A	1976-11-11	Vehicle speed controller
US4112402A	1976-10-28	Compact fail-safe buzzer
US4058781A	1976-01-16	Double pole contact operating mechanism
US3992687A	1975-06-20	Buzz-proof solenoid
US3927403A	1975-02-06	Electric buzzer
US3916139A	1974-09-23	Method of soldering conductor ends to terminal
US3958094A	1974-09-06	Kickout switch and buzzer
US3947788A	1974-09-03	Solenoid
US3916362A	1974-07-29	Solenoid
US3964005A	1974-06-28	Electro-magnetic assembly
US3874052A	1973-10-01	Method of forming and installing pressure responsive diaphragms
US3859036A	1973-09-21	Gas ignition system