Portfolio comparison
Phillips Screw Co vs SRI International Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Phillips Screw Co
Patents indexed
1
Year range
1936
Most recent
1936
mechanicalautomotiveconsumer_electronics
Top Patents1 enriched
US 2046343· 1936
The Invention of the Phillips Head Screw
Activity by Decade
1930s1
Company B
SRI International Inc
Patents indexed
1
Year range
2023
Most recent
2023
ai_mlsoftwaretelecommunications
Top Patents1 enriched
US 11651227· 2023
How to Force AI to Follow Logical Rules During Training
Activity by Decade
2020s1
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