RH

Richard T. Heininger

GI Gem Industries: 3 patents #2 of 7Top 30%
📍 Gardner, MA: #19 of 68 inventorsTop 30%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,683,827 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4413365 Safety latch for crib drop side Donald R. Flye 1983-11-08
4356593 Safety latch cover for a hinge joint Benjamin K. Burnham 1982-11-02
4204286 Spring support Nathan K. Stiles 1980-05-27