Inventor · disambiguated record
Dennis M. Willyard
Also filed as: WILLYARD DENNIS M
3 granted patents·24 citations·filing 1998–2001
68Inventor score
Technology areasY10T
Files withGR SPRING & STAMPING INC3
Top patents by PatentIndex Score
3 records- 0154US6418611B1Progressive die machineGR SPRING & STAMPING INC·Filed 1998·Granted Jul 16, 2002·17 cites·59 claims
- 0244US6389671B2Progressive die machine and methodGR SPRING & STAMPING INC·Filed 2001·Granted May 21, 2002·3 cites·9 claims
- 0326US6006563AProgressive die machine and methodGR SPRING & STAMPING INC·Filed 1998·Granted Dec 28, 1999·4 cites·95 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →