LexDanaLexDanabeta
Inventor

John V. Vargo, Jr.

Inventor
Turbotville, PA, US

Overview

3→
Patents
1982–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A01Kprimary
A01KAnimal husbandry20%
A61BDiagnosis20%
B01LChemical or physical laboratory apparatus for general use20%
B02CCrushing, pulverising, or disintegrating in general20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
10,456,068Device for obtaining small, precise volumes of fluid from animals20195,934,464'Container'19994,315,605'Hammer mill rotor'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to KOPPERS CO INC (1)· patent assignee history
1982Based in Muncy, PA, US· patent location history
1999–2019Based in Turbotville, PA, US· patent location history
2019Patents assigned to BASSLER LOUIS M (1)· patent assignee history
2019Patents assigned to MED AG IND INC (1)· patent assignee history
2019Patents assigned to OTT TROY L (1)· patent assignee history
2019Patents assigned to PENN STATE RES FOUND (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASSLER LOUIS M12019
KOPPERS CO INC11982
MED AG IND INC12019
OTT TROY L12019
PENN STATE RES FOUND12019
Locations
LocationPatentsSpan
Turbotville, Pennsylvania, US21999–2019
Muncy, Pennsylvania, US11982