Inventor
FOLK ROBERT
US15 patents
⚠️ This page may combine multiple inventors who share the name “FOLK ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FOLK ROBERT
5 patentsUS8550101B2Oct 8, 2013
System and method for hydraulically managing fluid pressure downstream from a main valve between set points
FOLK ROBERT21 citations91
US8091582B2Jan 10, 2012
System and method for hydraulically managing fluid pressure downstream from a main valve between set points
FOLK ROBERT23 citations91
US7152628B2Dec 26, 2006
Anti-cavitation valve assembly
FOLK ROBERT35 citations91
US8695630B2Apr 15, 2014
System and method for hydraulically managing fluid pressure downstream from a main valve between set points
FOLK ROBERT5 citations82
US8276612B2Oct 2, 2012
System and method for hydraulically managing fluid pressure downstream from a main valve
FOLK ROBERT15 citations82
COAX TECH INC
4 patentsUS9631443B2Apr 25, 2017
Apparatus for delivering drill pipe to a drill rig
COAX TECH INC20 citations90
US10060202B2Aug 28, 2018
System and method for delivering a tubular pipe segment to a drill rig floor
COAX TECH INC6 citations82
US10900300B2Jan 26, 2021
System and method for delivering a tubular pipe segment to a drill rig floor
COAX TECH INC2 citations71
US10267105B2Apr 23, 2019
Apparatus for delivering drill pipe to a drill rig
COAX TECH INC1 citations60