Inventor

SCHAALJE JOHN D

US3 patents

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

JESCLARD JR LAWRENCE L

1 patent

US8875802B2Nov 4, 2014

Passive fire protection system

JESCLARD JR LAWRENCE L6 citations71

TECHTRONIC CORDLESS GP

1 patent

US12288889B2Apr 29, 2025

Tripod system

TECHTRONIC CORDLESS GP0 citations60

HAZARD PROT SYSTEMS INC

1 patent

US10195472B1Feb 5, 2019

Passive fire protection system

HAZARD PROT SYSTEMS INC0 citations37