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CROWN PRODUCTS & SERVICES INC

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    184,535
About

CROWN PRODUCTS & SERVICES INC has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets packaging and shipping, machine tools and civil engineering are SHANDONG LUZHU GROUP CO LTD, HEFEI JIAAN BUILDING MAT CO LTD and SANEI SEISAKUSHO KK.

Patent filings in countries

World map showing CROWN PRODUCTS & SERVICES INCs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Australia 3
#3 Canada 1
#4 South Africa 1

Patent filings per year

Chart showing CROWN PRODUCTS & SERVICES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Deah Daniel Raymond 6
#2 Deah Brian Joseph 6
#3 Simmons Gregg 6
#4 Hefner D David 5
#5 Nyquist Charles Wayne 3
#6 Stephen Mark D 3
#7 Renner Zachary Johnston 3
#8 Mccurdy Michael A 3
#9 Brown Arthur B 2
#10 Hefner David D 1

Latest patents

Publication Filing date Title
US2019344956A1 Moisture Prevention Packaging System and Methods
US2019084883A1 Dry mix and concrete composition containing bed ash and related methods
CA2840926A1 System, apparatus and method for preparing materials transported in open top conveyance