Portfolio comparison
Wilson Greatbatch Technologies Inc vs Energy Partners Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Wilson Greatbatch Technologies Inc
Patents indexed
1
Year range
1962
Most recent
1962
biotechmedical_devices
Top Patents1 enriched
US 3057356· 1962
The First Implantable Cardiac Pacemaker
Activity by Decade
1960s1
Top Patents1 enriched
US 5346778· 1994
Boosting Fuel Cell Power for Vehicles Using Oxygen Injection
Activity by Decade
1990s1
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