William Lambert

EC Eastman Chemical: 1 patents #797 of 1,245Top 65%

MC Mine Safety Appliances Company: 1 patents #104 of 243Top 45%

📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%

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

Overall (All Time): #2,243,610 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6142748	Degas piping for pumps	Robert Todd Harris, Brent Alan Tennant	2000-11-07
4714077	Replenishable self contained breathing apparatus	—	1987-12-22