I D ENGINEERING INC has a total of 19 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machines, civil engineering and control are HAVIV ASHER, NAKAMURA KATORI and HOTEL SECURITY SYSTEMS CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 2 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | Belgium | 1 | |
#5 | Switzerland | 1 | |
#6 | Germany | 1 | |
#7 | Italy | 1 | |
#8 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Civil engineering | |
#3 | Control | |
#4 | Telecommunications |
# | Technology | |
---|---|---|
#1 | Locks | |
#2 | Unspecified technologies | |
#3 | Alarm systems | |
#4 | Antennas |
# | Name | Total Patents |
---|---|---|
#1 | Vandebult Jan | 14 |
#2 | Martens Henry J | 9 |
#3 | Martens Martin A J | 2 |
#4 | Martens M A J | 1 |
Publication | Filing date | Title |
---|---|---|
US4527310A | Secure release apparatus for anti-theft fastening device | |
US4429302A | Electronic security system with noise rejection | |
US4373163A | Loop antenna for security systems | |
US4221025A | Anti-theft locking device | |
US3974581A | Anti-theft fastening device and tool for releasing same | |
US4012813A | Anti-theft fastening device and tool for releasing same | |
US3947930A | Anti-theft fastening device and tool for releasing same | |
US3911534A | Anti-theft fastening device | |
US3971269A | Fastening clip and tool for releasing same | |
US3858280A | Fastening clip |