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Inventor

FERRER DAVID A

US11 patents
⚠️ This page may combine multiple inventors who share the name “FERRER DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HELMER INC

3 patents
US9579245B2Feb 28, 2017

Medical products storage device including access control

HELMER INC20 citations91
US10821044B2Nov 3, 2020

Medical products storage device including access control

HELMER INC4 citations82
US11534356B2Dec 27, 2022

Medical products storage device including access control

HELMER INC0 citations61

AMERIFLO INC

3 patents
US7298280B2Nov 20, 2007

Lighted fluid flow indication apparatus

AMERIFLO INC54 citations89
US7617826B1Nov 17, 2009

Conserver

AMERIFLO INC6 citations71
US7448594B2Nov 11, 2008

Fluid regulator

AMERIFLO INC8 citations71

VOEGE JAMES A

2 patents
US8230859B1Jul 31, 2012

Method and apparatus for regulating fluid

VOEGE JAMES A18 citations90
US8146592B2Apr 3, 2012

Method and apparatus for regulating fluid flow or conserving fluid flow

VOEGE JAMES A20 citations90

HELMER SCIENT LLC

2 patents
US11883335B2Jan 30, 2024

Medical products storage device including access control

HELMER SCIENT LLC3 citations72
US12251342B2Mar 18, 2025

Medical products storage device including access control

HELMER SCIENT LLC0 citations60

BFS DIVERSIFIED PRODUCTS LLC

1 patent
US6845973B2Jan 25, 2005

Air spring with restraining cylinder

BFS DIVERSIFIED PRODUCTS LLC24 citations91