Company History Since 1926
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Branches Opened
Chamberlin in Chicago begins opening branches nation wide
Operated In Portland
Chamberlin opens in Portland, Oregon
Separates From National Company
Chamberlin in Portland, Oregon separates from national company
Publicity Providers Founded
Publicity Providers founded in Portland, Oregon
New Owner Founded
Publicity Providers purchased by Ralph & Trudy Engel
Chamberlin Purchased
Chamberlin purchased by Ralph & Trudy Engel
Chamberlin Moves
Chamberlin moves to Kona, Hawaii and operates a coffee farm
Publicity Providers Sold
Publicity Providers sold to current shareholder
Chamberlin Distributes Assets
Chamberlin distributes assets to heirs & sells to current shareholder
Patent Pending
Publicity Providers files 5th patent pending for novel antimicrobials
Increases Marketing Activity
Chamberlin increases marketing activity for novel antimicrobials based on dichalcogenides
Continues Commercialization
Publicity Providers continues commercialization of novel consumer electronics based on dichalcogenides
