GIBBS & HILL INC innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	10
#2	Canada	3
#3	EPO (European Patent Office)	1
#4	Spain	1
#5	Israel	1
#6	WIPO (World Intellectual Property Organization)	1

#	Technology
#1	Reduction of greenhouse gas emissions
#2	Gas-turbine plants
#3	Steam engine plants
#4	Guiding railway traffic
#5	Semiconductor devices
#6	Nuclear reactors
#7	Special non-positive-displacement engines
#8	Unspecified technologies
#9	Photovoltaic modules
#10	Analysing materials

Publication	Filing date	Title
US4872307A	1987-05-13	Retrofit of simple cycle gas turbines for compressed air energy storage application
US4885912A	1987-05-13	Compressed air turbomachinery cycle with reheat and high pressure air preheating in recuperator
US4936098A	1987-05-13	Utilization of circulating fluidized bed combustors for compressed air energy storage application
US4870816A	1987-05-12	Advanced recuperator
US4765142A	1987-05-12	Compressed air energy storage turbomachinery cycle with compression heat recovery, storage, steam generation and utilization during power generation
US4329649A	1979-12-12	Ion sensor probe
US4395582A	1979-03-28	Combined solar conversion
US4274920A	1977-04-13	Water-cooled nuclear reactor with passive emergency shutdown and core cooling capability and on-line refueling
US3268727A	1964-03-25	Computer control for transit system
US3195871A	1961-08-16	Steam expansion chamber