William S. Chambers

KI Kingsbury: 1 patents #8 of 11Top 75%

📍 Philadelphia, PA: #1,701 of 4,834 inventorsTop 40%

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%

Overall (All Time): #2,346,460 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4568204	Journal bearing	—	1986-02-04
4501505	Thrust bearing	—	1985-02-26