Portfolio comparison
Bell Atlantic Network Services Inc vs Raytheon Manufacturing Co
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Bell Atlantic Network Services Inc
Patents indexed
1
Year range
1999
Most recent
1999
telecommunicationsconsumer_electronicssoftware
Top Patents1 enriched
US 5920821· 1999
How Cell Phones Find the Best Service Provider Automatically
Activity by Decade
1990s1
Company B
Raytheon Manufacturing Co
Patents indexed
1
Year range
1950
Most recent
1950
consumer-electronicsradarfood-technologydefenseappliances
Top Patents1 enriched
US 2495429· 1950
The Microwave Oven — Invented When a Radar Engineer Melted a Chocolate Bar
Activity by Decade
1950s1
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