Frank H. Bergquist

HA Harper-Wyman: 2 patents #1 of 2Top 50%

📍 Elmhurst, IL: #4 of 38 inventorsTop 15%

🗺 Illinois: #186 of 2,749 inventorsTop 7%

Overall (1982): #14,359 of 81,411Top 20%

Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4345144	Safety latch control arrangement for self-cleaning oven	—	1982-08-17
4340806	Safety latch control arrangement for self-cleaning oven	—	1982-07-20