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SHEA LAWRENCE E

Overview
  • Total Patents
    18
About

SHEA LAWRENCE E has a total of 18 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets machines, macromolecular chemistry and polymers and mechanical elements are SEIKISUI CHEMICAL CO LTD, PILOT IND INC and MAROSCHAK ERNEST J.

Patent filings per year

Chart showing SHEA LAWRENCE Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shea Lawrence E 18
#2 Ghiorso Frank 1

Latest patents

Publication Filing date Title
WO2004029119A1 Non-formaldehyde reinforced thermoset plastic composites
CN1524170A Plastic pipe and duct joint connections
EP1101058A1 Flange joint assemblies
EP0885368A1 Fire retardant reinforced plastic duct system
US5298299A Double wall fire proof duct
US5202189A Fire-resistant reinforced plastic material and articles and methods for their manufacture based on resorcinol novolacs
WO8901013A1 Fire-resistant reinforced plastic material and articles and methods for their manufacture
US4076873A Resorcinol-aldehyde resins used to bind reinforcing materials such as glass fibers in shaped object form
US4107127A Fire-resistant synthetic resin composition and method
US4053447A Synthetic resin composition-method and product