Edward T. Draus

AR Atlantic Richfield: 2 patents #271 of 1,061Top 30%

📍 Walsenburg, CO: #4 of 9 inventorsTop 45%

🗺 Colorado: #17,029 of 40,980 inventorsTop 45%

Overall (All Time): #2,300,095 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5189901	Densitometer calibration apparatus and method	—	1993-03-02
5170656	Pipeline flowmeter prover control system and method	—	1992-12-15