Inventor

Paul J. Kaprelian

Inventor

Franksville, WI, US

Overview

8→

Patents

1991–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

B05Dprimary

B05DProcesses for applying fluent materials to surfaces, in general9%

B29CShaping or joining of plastics9%

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. inserts9%

B29LIndexing scheme associated with subclass b29c, relating to particular articles9%

C23CCoating metallic material9%

D21FPaper-making machines9%

D21GCalenders9%

F16CShafts9%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

PatentTitleYear

6,666,806'Elastomer-covered roller having a thermally sprayed permeable bonding material'2003 6,616,584'Elastomeric covered roller having a thermally sprayed bonding material'2003 6,523,262'Elastomer-covered roller having a thermally sprayed permeable bonding material'2003 6,394,944'Elastomeric covered roller having a thermally sprayed bonding material'2002 5,262,252'Welded pressure vessel for a metal oxide-hydrogen battery utilizing a flexible weld ring'1993 5,173,376'Metal oxide hydrogen battery having sealed cell modules with electrolyte containment and hydrogen venting'1992 5,168,017'Metal oxide-hydrogen battery having rectangular modules in a cylindrical pressure vessel'1992 5,071,652'Metal oxide hydrogen battery having improved heat transfer properties'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to GLOBE UNION INC (4)· patent assignee history

1991Based in Racine, WI, US· patent location history

1992–1993Based in Raymond, WI, US· patent location history

2002Patents assigned to AMERICAN ROLLER CO (1)· patent assignee history

2002–2003Based in Franksville, WI, US· patent location history

2003Patents assigned to AMERICAN ROLLER COMPANY LLC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GLOBE UNION INC	4	1991–1993
AMERICAN ROLLER COMPANY LLC	3	2003
AMERICAN ROLLER CO	1	2002

Locations

Location	Patents	Span
Franksville, WI, US	4	2002–2003
Raymond, WI, US	3	1992–1993
Racine, WI, US	1	1991