Roynat Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL 232
 
 
 
A01D HARVESTING; MOWING140

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5492182 HarrowMar 22, 94Feb 20, 96[A01D, A01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7628218 Apparatus for attaching a ground-engaging tool to an implement frameExpiredAug 26, 05Dec 08, 09[A01B]
4762075 Seed/fertilizer minimum tillage planterExpiredMay 14, 87Aug 09, 88[A01C]

Top Inventors for This Owner

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