Portfolio comparison
Safran Aircraft Engines SAS vs John Harvey Kellogg
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Safran Aircraft Engines SAS
Patents indexed
1
Year range
2024
Most recent
2024
aerospacemechanicalai_ml
Top Patents1 enriched
US 12012230· 2024
How Aircraft Engine Oil Is Drained and Checked Automatically
Activity by Decade
2020s1
Top Patents1 enriched
US 558393· 1896
How John Harvey Kellogg Invented Flaked Breakfast Cereals
Activity by Decade
1890s1
How to use
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