Inventor

WHITEHEAD JOHN F

US3 patents

⚠️ This page may combine multiple inventors who share the name “WHITEHEAD JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONOCO PRODUCTS CO

1 patent

US5874016AFeb 23, 1999

Concrete column forming tube having a smooth inside coated surface

SONOCO PRODUCTS CO20 citations86

WHITEHEAD JOHN F

1 patent

US8474181B2Jul 2, 2013

Biodegradable plant pot

WHITEHEAD JOHN F7 citations72

HERNANDEZ ISMAEL ANTONIO

1 patent

US9073729B2Jul 7, 2015

Paperboard core spindle support for yarn packages

HERNANDEZ ISMAEL ANTONIO0 citations24