Portfolio comparison
Communications Services Corp Inc vs Velcro SA
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Communications Services Corp Inc
Patents indexed
1
Year range
1973
Most recent
1973
telecommunicationssemiconductorsconsumer_electronics
Top Patents1 enriched
US 3713148· 1973
How Radio Frequency Identification (RFID) Tags Were Invented
Activity by Decade
1970s1
Company B
Velcro SA
Patents indexed
1
Year range
1955
Most recent
1955
mechanicalmaterialsconsumer_electronics
Top Patents1 enriched
US 2717437· 1955
How George de Mestral Invented Velcro
Activity by Decade
1950s1
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