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Inventor

Roy S. Klein

Inventor
Erie, PA, US

Overview

2→
Patents
1986
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.

A47Lprimary
A47LDomestic washing or cleaning25%
A61LMethods or apparatus for sterilising materials or objects in general25%
F21VFunctional features or details of lighting devices or systems thereof25%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems25%
PatentTitleYear
4,593,822'Wire rack with removable replaceable sleeves'19864,578,742'Removable lampholder'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to AMERICAN STERILIZER CO (2)· patent assignee history
1986Based in Erie, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMERICAN STERILIZER CO21986
Locations
LocationPatentsSpan
Erie, Pennsylvania, US21986