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Keith Hanf — 1 Patent in 2021

ALAlken: 1 patents #2 of 4Top 50%

Saint Albans, VT: #4 of 9 inventorsTop 45%

Vermont: #160 of 475 inventorsTop 35%

Overall (2021): #377,789 of 548,734Top 70%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11050197	Reversible connector orientation detection in an electromagnetic tracking system	Robert F. Higgins, Henry E. Himberg	2021-06-29