Solicitação de exame técnico
#4.1
03/28/1989
RPI 962
Application data
Number
PI8703189Type
Filing
Publication
The patent was granted on 10/26/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Chevron Research Company
US
Inventors
J. A. (pessoa física)
US
P. G. (pessoa física)
S. S. (pessoa física)
US
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