KD

Kristofor Lee Dahl

Caterpillar: 6 patents #1,094 of 8,398Top 15%
📍 Homer Glen, IL: #23 of 105 inventorsTop 25%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #858,857 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8571774 Propulsion system with a continuously variable transmission Brian D. Hoff, Richard G. Ingram, Michael A. Spielman, Benjamin B. Schmuck, Alberto Martinez, Jr. +1 more 2013-10-29
8352138 Dynamic control system for continuously variable transmission Richard G. Ingram, Michael A. Spielman, Alberto Martinez, Jr., Yaang Zhao, Ellen Jean Hoffman 2013-01-08
8321105 Propulsion system with a continuously variable transmission Brian D. Hoff, Richard G. Ingram, Michael A. Spielman, Benjamin B. Schmuck, Alberto Martinez, Jr. +1 more 2012-11-27
8216109 Torque-based control system for a continuously variable transmission Brian D. Hoff, Richard G. Ingram, Michael A. Spielman, Benjamin B. Schmuck, Alberto Martinez, Jr. +1 more 2012-07-10
7276669 Payload overload control system Eric W. Cler, Wei Li, Randy Aneloski 2007-10-02
6935678 Reinforced payload container Christopher Scott Laban, Terry A. Coins, Edward Patrick Ormiston, Clifford E. Miller, Christopher C. Cusack +4 more 2005-08-30