Inventor · disambiguated record

Walter Ttle

Also filed as: OETTLE WALTER

2 granted patents·70 citations·filing 1983–1986

66Inventor score

Technology areasF01N

Files withEBERSPAECHER J2

Top patents by PatentIndex Score

2 records

0178US4576799AFiltering and post-combustion device for waste gasesEBERSPAECHER J·Filed 1983·Granted Mar 18, 1986·47 cites·9 claims
0255US4669261AExhaust gas treatment device for internal combustion enginesEBERSPAECHER J·Filed 1986·Granted Jun 2, 1987·23 cites·8 claims

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