Inventor

John P. Shell

Inventor
Raleigh, NC, US

Overview

13→
Patents
1991–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

A23Bprimary
A23BPreservation of foods, foodstuffs or non-alcoholic beverages21%
F25DRefrigerators15%
A22CProcessing meat, poultry, or fish13%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application11%
A22BSlaughtering9%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors9%
F28CHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media come into direct contact without chemical interaction4%
A01FProcessing of harvested produce2%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for2%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1996Patents assigned to CAROLINA POWER & LIGHT CO (2)· patent assignee history
1991–2012Patents assigned to SHELL JOHN P (2)· patent assignee history
1991Patents assigned to DAVIS THOMAS L (1)· patent assignee history
1991–2021Based in Raleigh, NC, US· patent location history
2007Patents assigned to MORRIS & ASSOCIATES INC (2)· patent assignee history
2017–2021Patents assigned to MORRIS & ASS INC (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MORRIS & ASS INC72017–2021
CAROLINA POWER & LIGHT CO21991–1996
MORRIS & ASSOCIATES INC22007
SHELL JOHN Pself21991–2012
DAVIS THOMAS L11991
Locations
LocationPatentsSpan
Raleigh, NC, US131991–2021