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David Iwankow — 1 Patent in 2021

Canoe Cove, CA: #1 of 1 inventorsTop 100%

Overall (2021): #548,396 of 548,734Top 100%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11113949	Hygiene apparatus and method	—	2021-09-07