Inventor

GRIMM THOMAS H

US19 patents

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

GRIMM THOMAS H

ODDZON PRODUCTS INC

Tossable game-ball device

Article packaging

Method of forming tossable device including game-ball unit

Tossing ball

Tossing ball

Reversible catching mitt

ODDZON INC

Pressurized bat

Throwing toy with non-spinning tail

Ring airfoil launcher

MATTEL INC

Toy railroad vehicle with alignment bias

Toy railroad vehicle brake system

Track intersection for toy trains

ODDZON

Ring airfoil and launcher

Repeater launcher and ring airfoil

CALIFORNIA R & D CENTER

Electronically controlled roadrace system with sound generator

SMITH ENGINEERING

Computer control toy track system

GRIMM THOMAS H

Translucent toy bat

PARK MANAGEMENT AND DEV CO

Inkless fingerprinting device and method adapted for recordation of a plurality of fingerprints

SHIGIO LINDA T

Personal accessory hanger