Hans M. Siewertsen

NG Northrop Grumman: 1 patents #859 of 2,250Top 40%

📍 South Farmingdale, NY: #3 of 4 inventorsTop 75%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #3,563,218 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6478234	Adjustable injector assembly for melted powder coating deposition	John Klein	2002-11-12