SIGMAFORM CORP has a total of 28 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets machines, electrical machinery and energy and basic materials chemistry are CLEEF BROS VAN, MID STATES GUMMED PAPER COMPAN and PRESSTITE ENGINEERING COMPANY.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | United Kingdom | 5 | |
#3 | Canada | 3 | |
#4 | Germany | 3 | |
#5 | France | 3 | |
#6 | EPO (European Patent Office) | 2 | |
#7 | Japan | 2 | |
#8 | Australia | 1 | |
#9 | Italy | 1 | |
#10 | WIPO (World Intellectual Property Organization) | 1 | |
#11 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Electrical machinery and energy | |
#3 | Basic materials chemistry | |
#4 | Packaging and shipping | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Unspecified technologies | |
#3 | Shaping of plastics | |
#4 | Certain plastics | |
#5 | Installation of electric cables | |
#6 | Adhesives | |
#7 | Electrically-conductive connections | |
#8 | Containers for goods storage | |
#9 | Pipes | |
#10 | Fillers |
# | Name | Total Patents |
---|---|---|
#1 | Stanek Mark J | 5 |
#2 | Stene Susan L | 4 |
#3 | Young Richard A | 4 |
#4 | Dibble Gary L | 4 |
#5 | Reynolds James H | 4 |
#6 | Hawkins John Richard | 2 |
#7 | Blum John M | 2 |
#8 | Akiyama James K | 2 |
#9 | Fuller William H | 2 |
#10 | De Nijs Jacob | 2 |
Publication | Filing date | Title |
---|---|---|
IT8819866D0 | Heat-shrink tube attached to connector back-shell | |
FR2612699A1 | Hood for connecting an electrical cable to another electrical device and its manufacturing and mounting method of the hood and the connection | |
US4804338A | Backshell assembly and method | |
US4738883A | Wrap around heat shrinkable closure with flexible extension | |
WO8602785A1 | Pressurized telecommunication cable joint closure method and apparatus | |
US4647716A | Article having heat expandable sealing member | |
US4410009A | Recoverable sleeve assembly | |
CA1159377A | Recoverable sleeve assembly | |
US4153747A | Wrap around heat shrinkable closure | |
US3959052A | Wrap around heat shrinkable article | |
GB1308358A | Heat-shrinkable insulator | |
GB1322759A | Re-usable cover assembly | |
CA907163A | Cable splice cover |