Inventor · disambiguated record
John Daniel Ward, Jr.
Also filed as: WARD JOHN DANIEL JR
2 granted patents·12 citations·filing 1994–1999
57Inventor score
Technology areasB41K
Files withM & R MARKING SYSTEMS INC2
Top patents by PatentIndex Score
2 records- 0139US6348168B1Method for preparing pre-inked impression members for marking devicesM & R MARKING SYSTEMS INC·Filed 1999·Granted Feb 19, 2002·8 cites·5 claims
- 0230US6007751AMethod for preparing pre-inked impression members for marking devicesM & R MARKING SYSTEMS INC·Filed 1994·Granted Dec 28, 1999·4 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →