Philip W. Langford

TC Tenneco Chemicals: 2 patents #14 of 54Top 30%

📍 Keynsham, GB: #15 of 31 inventorsTop 50%

Overall (All Time): #2,373,563 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4207310	Iodine-amine oxide disinfectants	—	1980-06-10
4206204	Iodophor compositions containing tertiary amine oxides	—	1980-06-03