Learn more

DIAMOND CRYSTAL SALT CO

Overview
  • Total Patents
    96
About

DIAMOND CRYSTAL SALT CO has a total of 96 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United States and Canada. Its main competitors in its focus markets chemical engineering, packaging and shipping and materials and metallurgy are INTERNAT SALT COMPANY INC, PEERLESS MFG COMPANY and VIMA IMPIANTI S R L.

Patent filings in countries

World map showing DIAMOND CRYSTAL SALT COs patent filings in countries
# Country Total Patents
#1 United States 58
#2 Canada 38

Patent filings per year

Chart showing DIAMOND CRYSTAL SALT COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heiss John F 19
#2 Leverenz Melvin E 13
#3 Kolasinski Richard 13
#4 Chandler William S 6
#5 Carlisle Sanford K Jr 6
#6 Binsley Glen E 5
#7 Richard Kolasinski 5
#8 Gannon Joseph J 5
#9 Weil Charles L 5
#10 Keves Henry I 5

Latest patents

Publication Filing date Title
US4603033A Salt harvester for harvesting salt in elongated solar salt crystallizer
US4564367A Solar salt crystallizer and process for producing salt
US4463027A Method of forming a meat curing brine
US4463026A Meat curing brine
US4451381A Composite plug for stake-hole of salt blocks, salt block product, and method of using same
US4434187A Meat curing composition
CA1140745A Powder dispensing apparatus
US4270486A Powder dispensing apparatus
US4307823A Powder dispenser
CA1056709A Apparatus and method for making disposable packet assemblies
US4116640A Salt dissolver
US4004397A Apparatus and process for making disposable packet assemblies
US3978637A Method and apparatus for making packet assemblies
US3936274A Salt dissolver construction
US3990752A Dispensing system and method for dispensing packets
US3827450A Automatic control for debrining relish stock and other materials
CA950080A Method and apparatus for controlling the salinity of a solution
US3710811A Method and apparatus for controlling the salinity of a solution
US3623992A Rock salt composition and method
US3618759A Compressed salt block and method