Inventor

DRYER RANDALL F

US6 patents

⚠️ This page may combine multiple inventors who share the name “DRYER RANDALL F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DRYER RANDALL F

2 patents

US8403990B2Mar 26, 2013

Expandable spinal fusion cage and associated instrumentation

DRYER RANDALL F306 citations97

US8821547B2Sep 2, 2014

Spinous process implant with a post and an enlarged boss

DRYER RANDALL F4 citations69

LIFE SPINE INC

2 patents

US11457957B2Oct 4, 2022

Spine implant with an expandable cage and expandable vertebral attachment plate providing uniform rate movement

LIFE SPINE INC2 citations72

US12089880B2Sep 17, 2024

Spine implant with an expandable cage and expandable vertebral attachment plate

LIFE SPINE INC0 citations61

WARSAW ORTHOPEDIC INC

1 patent

US7655046B2Feb 2, 2010

Expandable spinal fusion cage and associated instrumentation

WARSAW ORTHOPEDIC INC182 citations98

BFM HOLDINGS LLC

1 patent

US12349951B2Jul 8, 2025

Double helix bone screw

BFM HOLDINGS LLC0 citations46