LexDanaLexDanabeta
Inventor

Ronald T. Hahn

Inventor
Yorba Linda, CA, US

Overview

4→
Patents
2008–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Kprimary
F16KValves25%
B01FMixing, e.g. dissolving, emulsifying or dispersing13%
E03BInstallations or methods for obtaining, collecting, or distributing water13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
G05DSystems for controlling or regulating non-electric variables13%
LOC0713%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
10,837,568Valve control system and method202010,288,189Pneumatic controller2019D0718971'Bottle filler'20147,331,703'Viscosity controller for ink pad printers'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to AUTOMATED IND SYSTEMS (1)· patent assignee history
2008Based in Erie, PA, US· patent location history
2014–2020Patents assigned to ACORN ENG CO (3)· patent assignee history
2014–2020Based in Yorba Linda, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACORN ENG CO32014–2020
AUTOMATED IND SYSTEMS12008
Locations
LocationPatentsSpan
Yorba Linda, California, US32014–2020
Erie, Pennsylvania, US12008