Inventor

RYAN JOHN A

US4 patents

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

CORNING INC

2 patents

US6943009B2Sep 13, 2005

Multi-well assembly for growing cultures in-vitro

CORNING INC29 citations91

US7078228B2Jul 18, 2006

Cell cultivating flask

CORNING INC34 citations88

RYAN JOHN A

1 patent

US8057092B2Nov 15, 2011

Disposable spinner flask

RYAN JOHN A30 citations85

PARKER HANNIFIN CORP

1 patent

US11598435B2Mar 7, 2023

Stop/check/expansion plug valve

PARKER HANNIFIN CORP0 citations47