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Inventor

Arnold E. Zaelke

Inventor
Rossmoor, CA, US

Overview

3→
Patents
1984–2011
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B29Cprimary
B29CShaping or joining of plastics13%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts13%
B29LIndexing scheme associated with subclass b29c, relating to particular articles13%
C08JWorking-up13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
8,003,009'Fluorescent and visible penetrant inspection'20115,085,696'Methods and compositions for treating metals by means of water-borne polymeric films'19924,478,781'Method and apparatus for refurbishment of plastic containers'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to ZAELKE ARNOLD E (1)· patent assignee history
1984Based in Southgate, CA, US· patent location history
1992Patents assigned to ATOCHEM NORTH AMERICA (1)· patent assignee history
1992Based in South Gate, CA, US· patent location history
2011Patents assigned to SHERWIN INC (1)· patent assignee history
2011Based in Rossmoor, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ATOCHEM NORTH AMERICA11992
SHERWIN INC12011
ZAELKE ARNOLD Eself11984
Locations
LocationPatentsSpan
Rossmoor, California, US12011
South Gate, California, US11992
Southgate, California, US11984