Inventor

J. Gerald Quirk

Inventor
Bethlehem, PA, US

Overview

3→
Patents
2000–2021
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.

A61Bprimary
A61BDiagnosis17%
A61KPreparations for medical, dental or toiletry purposes17%
B01DSeparation17%
B04CApparatus using free vortex flow, e.g. cyclones17%
C12NMicroorganisms or enzymes17%
F15BSystems acting by means of fluids in general17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to UNIV ARKANSAS (1)· patent assignee history
2000Based in Little Rock, AR, US· patent location history
2019Patents assigned to UNIV NEW YORK STATE RES FOUND (1)· patent assignee history
2019Based in St. James, NY, US· patent location history
2021Patents assigned to HYDAC TECH CORPORATION (1)· patent assignee history
2021Based in Bethlehem, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYDAC TECH CORPORATION12021
UNIV ARKANSAS12000
UNIV NEW YORK STATE RES FOUND12019
Locations
LocationPatentsSpan
Bethlehem, Pennsylvania, US12021
St. James, New York, US12019
Little Rock, AR, US12000