Inventor

POLK SR DALE E

US7 patents

⚠️ This page may combine multiple inventors who share the name “POLK SR DALE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

THERMOPLASTIC COMPOSITE DESIGN

2 patents

US6900547B2May 31, 2005

Thermoplastic molding process and apparatus

THERMOPLASTIC COMPOSITE DESIGN94 citations95

US6869558B2Mar 22, 2005

Thermoplastic molding process and apparatus

THERMOPLASTIC COMPOSITE DESIGN68 citations95

POLK SR DALE E

2 patents

US8070471B2Dec 6, 2011

Gravity injection of molding material for compression molding and related methods

POLK SR DALE E7 citations80

US9188364B2Nov 17, 2015

Parabolic solar energy collector apparatus

POLK SR DALE E2 citations59

POLK JR DALE E

1 patent

US8192664B2Jun 5, 2012

Thermoplastic molding process and apparatus

POLK JR DALE E22 citations91

LRM IND LLC

1 patent

US7208219B2Apr 24, 2007

Thermoplastic molding process and apparatus

LRM IND LLC43 citations90

D & D MANUFACTURING

1 patent

US7931845B2Apr 26, 2011

Gravity injection of molding material for compression molding and related methods

D & D MANUFACTURING6 citations69