Portfolio comparison
Stratasys Inc vs Sperry Rand Corp
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Stratasys Inc
Patents indexed
1
Year range
1992
Most recent
1992
manufacturingmechanicalsoftwareconsumer_electronicsmaterials
Top Patents1 enriched
US 5121329· 1992
How Machines Build 3D Objects Layer by Layer from Melting Plastic
Activity by Decade
1990s1
Top Patents1 enriched
US 3120606· 1964
How the ENIAC Computer Processes Data Using Electronic Pulses
Activity by Decade
1960s1
How to use
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