CD

Christopher D. Derham

Caterpillar: 7 patents #907 of 8,398Top 15%
Overall (All Time): #683,568 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1078459 Bracket John M. Tanner, Craig P. Hittle, Bradley R. Sparks 2025-06-10
12113228 Transportable structure for securing energy storage device racks John M. Tanner, Craig P. Hittle, Bradley R. Sparks 2024-10-08
11787387 Thermal management system for an energy storage container Umakanth Sakaray, John M. Tanner, Marvin Baer, Nirag Sheth, Jeremiah Raveling 2023-10-17
8182024 Structure and a system for connecting a machine cab to a supporting frame Aaron R. Hayes, Lance Cowper, Ralph J. Lee 2012-05-22
D605207 Cab for an earth working machine Ashley D. Menges, Brad R. Vandeveer, Aaron R. Hayes 2009-12-01
D579028 Cab for an earth working machine Brad R. Vandeveer, Aaron R. Hayes, Ashley D. Menges 2008-10-21
7347488 Vehicle cab including centrally-located “A post” Aaron R. Hayes, Daniel J. Whiting, Brad Robert Van De Veer 2008-03-25