Inventor · disambiguated record
Joseph E. Janca
Also filed as: JANCA JOSEPH · JANCA JOSEPH E
2 granted patents·45 citations·filing 1995–1996
64Inventor score
Top patents by PatentIndex Score
2 records- 0163US5594050ACement composition containing chemically crosslinked polyvinyl alcohol (PVA)DOWELL SCHLUMBERGER INC·Filed 1996·Granted Jan 14, 1997·24 cites·8 claims
- 0258US5928682AAnnular gated mold for the injection molding of contact lensesJOHNSON & JOHNSON VISION PROD·Filed 1995·Granted Jul 27, 1999·21 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →