LexDanaLexDanabeta
Inventor

John Combs

Inventor
Philadelphia, PA, US

Overview

6→
Patents
1978–2020
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties27%
A01KAnimal husbandry18%
G06VImage or video recognition or understanding18%
B01LChemical or physical laboratory apparatus for general use9%
B04BCentrifuges9%
LOC309%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
10,716,288Animal food dispenser2020D0884288Animal feeding apparatus2020D0853053Animal feeding apparatus20194,812,294'Specimen processing system'19894,207,554'Method and apparatus for automated classification and analysis of cells'19804,125,828'Method and apparatus for automated classification and analysis of cells'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1980Patents assigned to MED EL INC (2)· patent assignee history
1978–1980Based in Annville, PA, US· patent location history
1989Patents assigned to AUTOMATED DIAGNOSTIC SYSTEMS (1)· patent assignee history
1989Based in Baltimore, MD, US· patent location history
2019–2020Patents assigned to CURIO HOLDING COMPANY (3)· patent assignee history
2019–2020Based in Philadelphia, PA, US· patent location history
2020Patents assigned to CLEAR COAT HOLDING COMPANY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CURIO HOLDING COMPANY32019–2020
MED EL INC21978–1980
AUTOMATED DIAGNOSTIC SYSTEMS11989
CLEAR COAT HOLDING COMPANY12020
Locations
LocationPatentsSpan
Philadelphia, Pennsylvania, US32019–2020
Annville, Pennsylvania, US21978–1980
Baltimore, Maryland, US11989