Kevan P. Elefsrud

📍 San Marcos, CA: #19 of 71 inventorsTop 30%

🗺 California: #7,981 of 26,868 inventorsTop 30%

Overall (2005): #161,009 of 245,428Top 70%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6966687	Disposal of cement waste from chute	—	2005-11-22