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1970

 

 

 

 

 

 

 

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1971:
Develops plastic thermal probes implanted in the lunar surface by the Apollo 15 mission.

 

1973:
Patent granted for concept of generating electricity from solar power satellites. Concept originated by ADL's Dr. Peter Glaser in 1968.

 

1975:
Scroll compressor patented, providing a more efficient and lower maintenance technology for compressing or expanding gases.

 

1977:
Environmental Assurance System launched to help corporations audit and improve environmental performance.

 

1977:
Develops SIMPACT, the largest computerized simulation system available today for use in assessing socio-economic impact of very large-scale projects.

 

 

1977:
Begins commercializing patented critical fluid extraction technology as an alternative to distillation in a range of industrial applications, including hazardous waste treatment.

 

1979:
Completes first regional plan for management and treatment of hazardous waste (for New England Regional Commission).