Inventor · disambiguated record

Hans Letzring

Also filed as: LETZRING HANS F

1 granted patent·1 pending application·3 citations·filing 2003–2004

21Inventor score

Technology areasB05D

Files withPPG IND OHIO INC1

Top patents by PatentIndex Score

2 records

0156US7618677B2Method of powder coating weldable substratesPPG IND OHIO INC·Filed 2004·Granted Nov 17, 2009·3 cites·33 claims
0240US2003190434A1Process for applying automotive quality effect coatings to metal substratesFiled 2003·Application pending·0 cites

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