Lawrence J. Mahr

CA Calgon: 2 patents #60 of 151Top 40%

📍 Pittsburgh, PA: #2,489 of 7,570 inventorsTop 35%

🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%

Overall (All Time): #1,625,149 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6313198	Emulsion feed assembly and method	Bosco Ho	2001-11-06
6004024	Emulsion feed assembly	Bosco Ho	1999-12-21
5934410	Tree climbing aid	—	1999-08-10