JR

Jeff Riffe

TG Tenneco Gmbh: 3 patents #38 of 205Top 20%
FW Federal-Mogul Worldwide: 3 patents #50 of 339Top 15%
📍 Troy, MI: #527 of 2,712 inventorsTop 20%
🗺 Michigan: #15,670 of 86,293 inventorsTop 20%
Overall (All Time): #822,615 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10968862 Monolithic, galleryless piston and method of construction thereof Michael Weinenger 2021-04-06
10738731 Monolithic, galleryless piston and method of construction thereof Michael Weinenger 2020-08-11
10202937 Monolithic galleryless piston and method of construction thereof Michael Weinenger 2019-02-12
10094327 Monolithic, galleryless piston and method of construction thereof Michael Weinenger 2018-10-09
9869268 Monolithic, galleryless piston and method of construction thereof Michael Weinenger 2018-01-16
D768207 Piston Michael Weinenger 2016-10-04