WD

Wilfried A. Delker

AS American Standard: 11 patents #21 of 558Top 4%
📍 Speyer, NJ: #2 of 2 inventorsTop 100%
Overall (All Time): #472,879 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
D421789 Spout Walter Schmitz 2000-03-21
D418583 Faucet body and spout John Hyde 2000-01-04
D410738 Faucet spout and body John Hyde 1999-06-08
D410065 Faucet Wolfgang Fabian 1999-05-18
D409289 Faucet handle John Hyde 1999-05-04
D409292 Faucet spout John Hyde 1999-05-04
D404802 Faucet handle 1999-01-26
D397422 Faucet body David J. Meisner 1998-08-25
D389897 Faucet 1998-01-27
4722509 Sanitary mixing valve Gunther Raithel 1988-02-02
4685487 Sanitary mixing valve Dieter Derdack 1987-08-11