Inventor · disambiguated record

Roger Engelmann

Also filed as: ENGELMANN ROGER · ENGELMANN ROGER F

2 granted patents·360 citations·filing 1979–1996

70Inventor score

Technology areasA01B G16H

Files withARCH DEV CORP1 CASE CO J I1

Top patents by PatentIndex Score

2 records

0183US4268057AControl device for three-point hitchCASE CO J I·Filed 1979·Granted May 19, 1981·25 cites·4 claims
0277US5987345AMethod and system for displaying medical imagesARCH DEV CORP·Filed 1996·Granted Nov 16, 1999·335 cites·54 claims

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