SP

Stephen J. Pierz

Caterpillar: 9 patents #667 of 8,398Top 8%
Overall (All Time): #571,693 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9826115 Component and watermark formed by additive manufacturing Eric D. Misfeldt, Mark T. Allott 2017-11-21
9809959 Retention system having double-ended expandable pin Susan M. Graham, Ronald Mark Ginn 2017-11-07
9487046 Laminated non-pneumatic tire Aaron Kenneth Amstutz, Thierry Marchione, Kevin L. Martin 2016-11-08
9387637 Systems and methods for forming non-pneumatic tires Kevin L. Martin, Aaron Kenneth Amstutz, David J. Colantoni, Kevin D. Kempa 2016-07-12
9374497 Component and watermark formed by additive manufacturing Eric D. Misfeldt, Mark T. Allott 2016-06-21
9180737 Molded tire having different tread material Aaron Kenneth Amstutz, Kevin L. Martin, David J. Colantoni 2015-11-10
9162407 Systems and methods for forming non-pneumatic tires Kevin L. Martin, David J. Colantoni 2015-10-20
8636490 Systems and methods for forming non-pneumatic tires Kevin L. Martin, Aaron Kenneth Amstutz, David J. Colantoni 2014-01-28
6092809 Secondary seal for a sealing arrangement William N. Keifer, Gregory M. Wetterich 2000-07-25