Portfolio comparison
John L. Mason vs Commonwealth Scientific and Industrial Research Organization CSIRO
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 22186· 1858
John Mason's 1858 Patent for the Mason Jar Lid
Activity by Decade
1850s1
Company B
Commonwealth Scientific and Industrial Research Organization CSIRO
Patents indexed
1
Year range
1996
Most recent
1996
telecommunicationsconsumer_electronicssoftware
Top Patents1 enriched
US 5487069· 1996
CSIRO's High-Frequency Wireless Network Technology
Activity by Decade
1990s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.