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Patrick G. Wingen — 2 Patents in 2018

Elk Point, SD: #1 of 1 inventorsTop 100%

South Dakota: #24 of 233 inventorsTop 15%

Overall (2018): #113,320 of 503,207Top 25%

2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9945616	Waste heat recovery system for a fluid heater	—	2018-04-17
9857013	System for waste heat recovery for a fluid heater	—	2018-01-02