Inventor · disambiguated record
Richard J. Wessling
Also filed as: WESSLING RICHARD J
4 granted patents·342 citations·filing 1990–2005
84Inventor score
Top patents by PatentIndex Score
4 records- 0197US7133084B2Lens systems for projection televisions3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Nov 7, 2006·92 cites·3 claims
- 0296US6791629B2Lens systems for projection televisions3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Sep 14, 2004·126 cites·41 claims
- 0395US7019793B2Lens systems for projection televisions3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Mar 28, 2006·87 cites·19 claims
- 0472US5055922AColor tv projection lens systemUS PRECISION LENS INC·Filed 1990·Granted Oct 8, 1991·37 cites·13 claims
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