Inventor · disambiguated record

Petrus Johannes Buysman

Also filed as: BUYSMAN PETRUS JOHANNES

2 granted patents·28 citations·filing 1975–1975

61Inventor score

Technology areasC23F

Files withPHILIPS CORP2

Top patents by PatentIndex Score

2 records

0171US4069085AApparatus for forming apertures in a thin metal tape such as a shadow mask for a color television display tubePHILIPS CORP·Filed 1975·Granted Jan 17, 1978·17 cites·3 claims
0260US4011123AApparatus for etching a continuously moving thin metal stripPHILIPS CORP·Filed 1975·Granted Mar 8, 1977·11 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →