Donald E. Michels

📍 Whittier, CA: #184 of 578 inventorsTop 35%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,352,999 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4513818	Method for reducing scale in geothermal systems	—	1985-04-30
4348117	Apparatus and method for measuring boiling or flash pressure of pressurized fluid	—	1982-09-07