Inventor

WRIGHT RANDALL J

US21 patents

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

WRIGHT RANDALL J

WRIGHT RANDALL J

Hand level instrument with composite metal and plastic body

Level straight-edge apparatus and method of construction

Composite level including an indexing system for aligning the frame with the cover plates

Level

Composite level construction

Level vial with extender pitch range

Carpenter&#39;s square and protractor

Polycast level instruments with means for retaining level vials therein

Pitch measuring apparatus

Hand level

Level

Level

EMPIRE LEVEL MFG CORP

Builder&#39;s level with hand-grip feature

Levelling apparatus for a laser level

Display rack for levels

Level construction and methods of constructing a level

Levelling apparatus for a builder&#39;s laser level

Apparatus for securing a level and a structural component to one another

Method for making a builder&#39;s tool

Method and display card for labeling a tool

WRIGHT DONALD

Level rule

Carpenter's square and protractor

Builder's level with hand-grip feature

Levelling apparatus for a builder's laser level

Method for making a builder's tool