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Inventor
PEER RICHARD D
US
2 patents
⚠️ This page may combine multiple inventors who share the name “PEER RICHARD D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PEER RICHARD D
1 patent
US8491013B2
Jul 23, 2013
Cementing swivel and retainer arm assembly and method
PEER RICHARD D
18 citations
75
SPM OIL & GAS INC
1 patent
US11859643B2
Jan 2, 2024
Retainer nut assembly for pump and methods
SPM OIL & GAS INC
2 citations
64