PK

Paul J. Kaprelian

AC American Roller Company: 4 patents #4 of 19Top 25%
GL Globe-Union: 4 patents #19 of 138Top 15%
📍 Racine, WI: #146 of 1,018 inventorsTop 15%
🗺 Wisconsin: #6,037 of 40,088 inventorsTop 20%
Overall (All Time): #663,552 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6666806 Elastomer-covered roller having a thermally sprayed permeable bonding material Gary S. Butters, Bruce E. Hyllberg 2003-12-23
6616584 Elastomeric covered roller having a thermally sprayed bonding material Bruce E. Hyllberg, Gary S. Butters, Gregory T. Squires 2003-09-09
6523262 Elastomer-covered roller having a thermally sprayed permeable bonding material Gary S. Butters, Bruce E. Hyllberg 2003-02-25
6394944 Elastomeric covered roller having a thermally sprayed bonding material Bruce E. Hyllberg, Gary S. Butters, Gregory T. Squires 2002-05-28
5262252 Welded pressure vessel for a metal oxide-hydrogen battery utilizing a flexible weld ring Kenneth R. Jones 1993-11-16
5173376 Metal oxide hydrogen battery having sealed cell modules with electrolyte containment and hydrogen venting Brian M. Page, Kenneth R. Jones, Jeffrey P. Zagrodnik, James T. Daley 1992-12-22
5168017 Metal oxide-hydrogen battery having rectangular modules in a cylindrical pressure vessel Kenneth R. Jones 1992-12-01
5071652 Metal oxide hydrogen battery having improved heat transfer properties Kenneth R. Jones 1991-12-10