LexDanaLexDanabeta
Inventor

Philip J. McGrail, Jr.

Inventor
Northwood, NH, US

Overview

2→
Patents
2013–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material33%
G11BInformation storage based on relative movement between record carrier and transducer33%
H01JElectric discharge tubes or discharge lamps33%
PatentTitleYear
8,941,082'Dual sided workpiece handling'20158,563,407'Dual sided workpiece handling'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to VARIAN SEMICONDUCTOR EQUIPMENT (2)· patent assignee history
2013Patents assigned to ALLEN JR ERNEST E (1)· patent assignee history
2013Patents assigned to HERTEL RICHARD J (1)· patent assignee history
2013Patents assigned to MCGRAIL JR PHILIP J (1)· patent assignee history
2013–2015Based in Northwood, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VARIAN SEMICONDUCTOR EQUIPMENT22013–2015
ALLEN JR ERNEST E12013
HERTEL RICHARD J12013
MCGRAIL JR PHILIP Jself12013
Locations
LocationPatentsSpan
Northwood, NH, US22013–2015