Inventor
RYSHKUS CHAD E
US8 patents
⚠️ This page may combine multiple inventors who share the name “RYSHKUS CHAD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PILLING WECK INC
4 patentsUSD523724SJun 27, 2006
Rotatable tool handle
PILLING WECK INC31 citations92
US6799480B1Oct 5, 2004
Screwdriver with torque measuring scale and method of making same
PILLING WECK INC27 citations90
US7055415B1Jun 6, 2006
Screwdriver assembly and method with torque measuring scale
PILLING WECK INC11 citations82
USD522836SJun 13, 2006
Rotatable tool handle
PILLING WECK INC9 citations73