Inventor

Robert D. Piotrowski

Inventor
Cincinnati, OH, US

Overview

1→
Patents
1989
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 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 beverages50%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to PROCTER & GAMBLE (1)· patent assignee history
1989Based in Cincinnati, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PROCTER & GAMBLE11989
Locations
LocationPatentsSpan
Cincinnati, OH, US11989