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Inventor

Al Hollingsworth

Inventor
Naperville, IL, US

Overview

2→
Patents
1990–1992
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A47Jprimary
A47JKitchen equipment40%
G07FCoin-freed or like apparatus40%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like20%
PatentTitleYear
5,132,914'Food preparation system and method'19924,922,435'Food preparation robot'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to RESTAURANT TECHNOLOGY (2)· patent assignee history
1990–1992Based in Naperville, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RESTAURANT TECHNOLOGY21990–1992
Locations
LocationPatentsSpan
Naperville, Illinois, US21990–1992