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USPTO Patent Rankings Data through Dec 31, 2025
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Thomas A. Schaefer — 1 Patent in 2021

SYSymbotic: 1 patents #7 of 24Top 30%
Groveland, MA: #2 of 8 inventorsTop 25%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #233,905 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11001444 Storage and retrieval system rover interface Forrest Buzan, Edward A. MacDonald, Taylor A. Apgar, Melanie Ziegler, Russell G. Barbour 2021-05-11 $1,489,000