Martval J. Hartig

EA E.I. Du Pont De Nemours And: 2 patents #17 of 304Top 6%

📍 Wilmington, DE: #13 of 164 inventorsTop 8%

🗺 Delaware: #19 of 287 inventorsTop 7%

Overall (1982): #10,449 of 81,411Top 15%

Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4341601	Water evaporation process	—	1982-07-27
4331378	Reinforced optical fiber cable with glass or silica core	—	1982-05-25