Portfolio comparison
SnapTrack vs John L. Mason
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
SnapTrack
Patents indexed
1
Year range
2018
Most recent
2018
telecommunicationsconsumer_electronicssemiconductorssoftware
Top Patents1 enriched
US 10148229· 2018
Making Radio Amplifiers More Efficient and Clear with Two Tricks
Activity by Decade
2010s1
Top Patents1 enriched
US 22186· 1858
John Mason's 1858 Patent for the Mason Jar Lid
Activity by Decade
1850s1
How to use
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