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MB
Martin Edwy Buttolph
SP
Simmonds Precision Products
: 1 patents #8 of 29
Top 30%
Overall (2021):
#354,267
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1
Patents 2021
Issued Patents
2021
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Patent #
Title
Co-Inventors
Date
10996032
Pre-slit membrane slot cover for a projectile
—
2021-05-04
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