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David Heil — 1 Patent in 2021

ADAdemco: 1 patents #42 of 156Top 30%

Robbinsdale, MN: #4 of 14 inventorsTop 30%

Minnesota: #2,374 of 7,038 inventorsTop 35%

Overall (2021): #484,409 of 548,734Top 90%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10989421	System and approach for water heater comfort and efficiency improvement	Ravindra Khosla, Frederick Hazzard	2021-04-27