Lawrence H. Lessard

📍 Marblehead, MA: #185 of 401 inventorsTop 50%

🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%

Overall (All Time): #2,147,086 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7381337	Gel-based remedial additive for remediation of environmental media and method of use	—	2008-06-03
6923596	Method for the remediation of contaminated soil and/or groundwater via integrated chemical and biological treatment	—	2005-08-02