ARMSTRONG MACHINE WORKS innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	36
#2	Canada	18
#3	Germany	8
#4	United Kingdom	8
#5	France	7
#6	Australia	5
#7	South Africa	5
#8	Belgium	4
#9	Italy	3
#10	Brazil	2
#11	Japan	2
#12	Mexico	2
#13	EPO (European Patent Office)	1
#14	Spain	1
#15	Netherlands	1
#16	WIPO (World Intellectual Property Organization)	1

#	Technology
#1	Steam traps
#2	Unspecified technologies
#3	Air-conditioning
#4	Domestic heating systems
#5	Measuring volume
#6	Venting or aerating devices
#7	Measuring temperature
#8	Unspecified technologies
#9	Drying solid materials by removing liquid
#10	Systems controlling non-electric variables

Publication	Filing date	Title
AU6785381A	1981-01-09	Energy loss detection system
US4305548A	1980-01-21	Energy loss detection system
JPS54156226A	1978-05-30	Condenced matter controlling device
DE2822520A1	1978-05-23	Inverted bucket steam trap - has concentric steam separator and discharge tubes, and concave deflector inside bucket, on discharge tube
AU3639478A	1978-05-23	Condensate controller
ZA7802970B	1978-05-23	Condensate controller
FR2426855A1	1978-05-22	Inverted bucket steam trap - has concentric steam separator and discharge tubes, and concave deflector inside bucket, on discharge tube
US4149557A	1977-09-06	Inverted bucket steam trap
US4146775A	1976-09-16	Automatic control system for an electrode-type air humidifier
US4096876A	1976-07-02	Condensate controller
US3936023A	1974-07-23	Light holder
US3892256A	1973-11-27	Inverted bucket steam trap
US3857514A	1972-05-25	Steam dispersion manifold
GB1137884A	1965-12-08	Humidifiers of the steam discharge type
US3386659A	1965-09-24	Humidifiers of the steam discharge type
US3347258A	1965-02-04	Steam trap
US3324874A	1964-06-26	Air relief valve
US3304738A	1964-06-26	Valve apparatus with float means
US3283774A	1964-02-10	Steam trap
US3306314A	1964-01-27	Float operated air relief valve