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Roy C. Bates
Roy C.
Bates
F - Mech Eng,Light,Heat,Weapons
16
L
Inventor
Country: United States Of America
Affiliated with
Asymmetric seal segment configuration
F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
[ 0.00 ] – not rated yet
Check valve and check valve seat
F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
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Pipe connector device
F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
[ 0.00 ] – not rated yet
Re-energizable valve and valve seats
F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
[ 0.00 ] – not rated yet
Telescopic seat seal arrangements for plug valve, ball valve...
F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
[ 0.00 ] – not rated yet
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Profile ID: LFCA-PAI-P-1170397
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