Inventor · disambiguated record
John A. Neumann
Also filed as: NEUMANN JOHN A
3 granted patents·35 citations·filing 1981–1984
70Inventor score
Top patents by PatentIndex Score
3 records- 0163US4399623ADredgesNEUMANN EQUIP MARKETING PTY·Filed 1981·Granted Aug 23, 1983·21 cites·4 claims
- 0239US4574623AProcess and apparatus for measuring the flow characteristics of a flushed pigmentSUN CHEMICAL CORP·Filed 1984·Granted Mar 11, 1986·9 cites·14 claims
- 0329US4395833ASealing and lubricating system for a dredgeNEUMANN EQUIP MARKETING PTY·Filed 1981·Granted Aug 2, 1983·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →