Lawrence R. McManus

UA US Army: 1 patents #2,720 of 6,974Top 40%

📍 Lynn, MA: #115 of 204 inventorsTop 60%

🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%

Overall (All Time): #4,035,796 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4453277	Protective helmet	Philip E. Durand	1984-06-12