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BERKLEY & COMPANY INC

Overview
  • Total Patents
    28
About

BERKLEY & COMPANY INC has a total of 28 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets agriculture, textiles and paper and transport are MARTRAWL INC, CANDIS EHF and CARL JULIANUS HOLM.

Patent filings in countries

World map showing BERKLEY & COMPANY INCs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 5
#3 United Kingdom 4
#4 Switzerland 3
#5 Germany 1

Patent filings per year

Chart showing BERKLEY & COMPANY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Foote Danny R 4
#2 Mcmickle Robert L 4
#3 Rumbaugh James T 3
#4 Christenson Harlan B 2
#5 Larry Lee Lilland 2
#6 Oberg Gary R 2
#7 James Tyler Rumbaugh 2
#8 Lilland Larry L 2
#9 Siemon Earl E 1
#10 Swisher Rolla Douglas 1

Latest patents

Publication Filing date Title
US4484586A Hollow conductive medical tubing
US4321854A Composite line of core and jacket
US4060049A Water ski rope handle
US4035856A Water ski safety flag
CA1037932A Fly reel
US3994990A Optically brightened nylon monofilament fishing line
US3968725A High strength, low stretch braided rope
US3986679A Fly reel
US3946963A Drag assembly for spinning reels with fixed indicator bezel
US3888037A Polychroic fishing line
US3868785A Flyline for fishing
CA978166A Cane pole reel
US3864865A Flat butt tapered leader
US3861347A Reinforced tow handle
CA974961A Spinning reel with controllably rotatable bail
US3987976A Stress mounted bail structure for open face reels
CA942918A Artificial cork
GB1248929A Polyamides
US3400481A Nylon fishing rod winding
US3182100A Monofilament polyamide fishline composition