Home › 2021 › Inventors › John De Papp

John De Papp — 1 Patent in 2021

PAPanelclaw: 1 patents #1 of 4Top 25%

North Andover, MA: #27 of 81 inventorsTop 35%

Massachusetts: #4,998 of 14,123 inventorsTop 40%

Overall (2021): #400,128 of 548,734Top 75%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10931225	Solar module mounting system	Hanghai Yang, Joseph Armano, Vasilije Jovanovic	2021-02-23