Conhecimento de parecer técnico
#7.1
09/19/1989
RPI 987
Application data
Number
PI8301153Type
Filing
Publication
The patent was granted on 08/30/1994 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
Baroid Technology, Inc
US
Inventors
L. H. (pessoa física)
US
R. H. (pessoa física)
US
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