Learn more

SUPERSEAL CORP

Overview
  • Total Patents
    49
About

SUPERSEAL CORP has a total of 49 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets civil engineering, machines and packaging and shipping are LANGENBACH GUIDO, ALUPROF SPOLKA AKCYJNA and ALFEMO FENSTER.

Patent filings in countries

World map showing SUPERSEAL CORPs patent filings in countries

Patent filings per year

Chart showing SUPERSEAL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smits Denis L 15
#2 Schmidt Helmut 6
#3 Luca Henri 5
#4 Lerdu Jean Michel 4
#5 Smits D 3
#6 Lerdu Jean M 2
#7 Smits D L 2
#8 Wohlgemuth Emanuel Erick 2
#9 Wohlgemuth Emanuel E 2
#10 Hogan Charles 2

Latest patents

Publication Filing date Title
US5775528A Snap-on/screw-off cap and neck configuration
US5829613A Snap-on/screw-off cap and neck configuration
US5642825A Container closure having peripheral tamper-indicator
FR2501280A1 Metal faced insulating door - has metal facings held apart by frame with insulating infill
IE800706L Glass panel structure
CA1118287A Glass panel structure
ES464242A1 Glass panel for windows, doors and similar. (Machine-translation by Google Translate, not legally binding)
IE772135L Glass panel for use in a window or door frame
CA1074625A Weatherstrip support for windows doors or the like
CA1076420A Double glazed sash for use in a window or door frame
CA1032412A Awning sealed window assembly
CA1020411A Casement window assembly
US4254583A Window unit
CA1045463A Window unit
CA966727A Double glazed window assembly
CA953159A Multiple glass panel unit
US3748784A Sliding glass panel
CA939560A Sliding glass panel
GB1243889A Window construction
CA850950A Corner gusset for window