Philip D. Lindahl

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Herndon, VA: #513 of 878 inventorsTop 60%

🗺 Virginia: #18,729 of 34,511 inventorsTop 55%

Overall (All Time): #3,753,220 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5558473	Labyrinth seal coal injector	—	1996-09-24