Inventor · disambiguated record
Zane N. Frund
Also filed as: FRUND JR ZANE N · FRUND ZANE N
3 granted patents·328 citations·filing 1987–2002
78Inventor score
Top patents by PatentIndex Score
3 records- 0194US5714126ARespirator filter systemMINE SAFETY APPLIANCES CO·Filed 1996·Granted Feb 3, 1998·267 cites·6 claims
- 0276US6892725B2Protective hoods and neck seals for use thereinMINE SAFETY APPLIANCES CO·Filed 2002·Granted May 17, 2005·29 cites·20 claims
- 0375US4816330AChemical resistant laminated garment materialFREUND PAUL X·Filed 1987·Granted Mar 28, 1989·32 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →