Inventor

SHAPPIE THOMAS B

US3 patents

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

MACSHAPPIE ENTPR INC

2 patents

US9456560B1Oct 4, 2016

Tree and plant watering systems

MACSHAPPIE ENTPR INC14 citations76

US10028456B2Jul 24, 2018

Tree and plant watering systems

MACSHAPPIE ENTPR INC6 citations65

HARD METALS PARTNERSHIP

1 patent

US6790252B2Sep 14, 2004

Tungsten-carbide articles made by metal injection molding and method

HARD METALS PARTNERSHIP16 citations77