Inventor

FISCHER KEITH D

US3 patents

⚠️ This page may combine multiple inventors who share the name “FISCHER KEITH D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FISCHER KEITH D

2 patents

US8424980B2Apr 23, 2013

Abrasion resistant track shoe grouser

FISCHER KEITH D4 citations54

US8721761B2May 13, 2014

Abrasion resistant composition

FISCHER KEITH D2 citations51

CATERPILLAR INC

1 patent

US8678522B2Mar 25, 2014

Abrasion resistant track shoe grouser

CATERPILLAR INC6 citations79