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David L. Hansen

LSLandfill Service: 1 patents #1 of 1Top 100%

LTLandfill Technologies: 1 patents #1 of 1Top 100%

Ivins, UT: #1 of 2 inventorsTop 50%

Utah: #43 of 691 inventorsTop 7%

Overall (1994): #36,111 of 165,921Top 25%

2 Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5324138	In situ process for increasing the capacity of a municipal solid waste landfill	—	1994-06-28
5275508	Synthetic cover for waste	—	1994-01-04