Inventor · disambiguated record
Joseph Wawra
Also filed as: WAWRA JOSEPH
2 granted patents·31 citations·filing 1992–1993
62Inventor score
Technology areasC23C
Files withSTEPHANOIS RECH MEC2
Top patents by PatentIndex Score
2 records- 0148US5346560AProcess for the treatment of ferrous metal parts to improve their corrosion resistance and friction properties simultaneouslySTEPHANOIS RECH MEC·Filed 1992·Granted Sep 13, 1994·19 cites·9 claims
- 0241US5389161AProcess for phosphating steel parts to improve corrosion and wear resistanceSTEPHANOIS RECH MEC·Filed 1993·Granted Feb 14, 1995·12 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →