Inventor
PARRY JOHN
US34 patents
⚠️ This page may combine multiple inventors who share the name “PARRY JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOUTH WALES SWITCHGEAR
5 patentsUS4409446AOct 11, 1983
Electrical switchgear
SOUTH WALES SWITCHGEAR11 citations73
US4355220AOct 19, 1982
Electrical switchgear of the rotating arc, double-break type
SOUTH WALES SWITCHGEAR8 citations73
US4355219AOct 19, 1982
Electrical switchgear
SOUTH WALES SWITCHGEAR6 citations73
US4301341ANov 17, 1981
Electrical switchgear
SOUTH WALES SWITCHGEAR11 citations73
US4301340ANov 17, 1981
Electrical switchgear
SOUTH WALES SWITCHGEAR7 citations73
CENTINEL SPINE INC
4 patentsUS9566166B2Feb 14, 2017
Spinal implant configured for midline insertion and related instruments
CENTINEL SPINE INC37 citations93
US10413426B2Sep 17, 2019
Spinal implant configured for midline insertion and related instruments
CENTINEL SPINE INC8 citations83
US9468534B2Oct 18, 2016
Spinal implant with attachment system
CENTINEL SPINE INC8 citations79
US10130491B2Nov 20, 2018
Spinal implant with attachment system
CENTINEL SPINE INC0 citations47
CENTINEL SPINE LLC
4 patentsUS12295861B2May 13, 2025
Cervical implant systems
CENTINEL SPINE LLC0 citations62
US11529243B2Dec 20, 2022
Orthopaedic implants and protheses
CENTINEL SPINE LLC0 citations62
US11517445B2Dec 6, 2022
Spinal implants configured for tissue sparing angle of insertion and related methods
CENTINEL SPINE LLC0 citations56
US9918850B2Mar 20, 2018
Spinal implant configured for midline insertion
CENTINEL SPINE LLC0 citations50
PARRY JOHN
3 patentsINT RECTIFIER CORP
3 patentsUS6031342AFeb 29, 2000
Universal input warm-start linear ballast
INT RECTIFIER CORP60 citations96
US6388514B1May 14, 2002
Class D high voltage amplifier system with adaptive power supply
INT RECTIFIER CORP70 citations95
US6215435B1Apr 10, 2001
Linear current sensing circuit for motor controller
INT RECTIFIER CORP22 citations89