Inventor

SCHRADER ERNEST K

US6 patents

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

SCHRADER ERNEST K

2 patents

US4733513AMar 29, 1988

Tying bar for concrete joints

SCHRADER ERNEST K65 citations93

US4168620ASep 25, 1979

Method for testing impact strength

SCHRADER ERNEST K13 citations70

KALMAN FLOOR CO

2 patents

US5709824AJan 20, 1998

Method for forming a roller compacted concrete industrial floor slab

KALMAN FLOOR CO6 citations70

US5643509AJul 1, 1997

Method for forming a roller compacted concrete industrial floor slab

KALMAN FLOOR CO12 citations70

EXPANDO LOK INC

1 patent

US6145262ANov 14, 2000

Dowel bar sleeve system and method

EXPANDO LOK INC100 citations94

(unassigned)

1 patent

US5870869AFeb 16, 1999

Yielding tie bar

30 citations89