Inventor · disambiguated record

Stephan Wiegand

Also filed as: WIEGAND STEPHAN

2 granted patents·116 citations·filing 1999–2001

64Inventor score

Technology areasB63C Y10T

Files withDRAEGER SAFETY AG & CO KGAA1 DRAEGER SICHERHEITSTECH GMBH1

Top patents by PatentIndex Score

2 records

0189US6550070B2Full face mask with rapidly detachable strapDRAEGER SAFETY AG & CO KGAA·Filed 2001·Granted Apr 22, 2003·112 cites·7 claims
0221US6227198B1Underwater breathing apparatusDRAEGER SICHERHEITSTECH GMBH·Filed 1999·Granted May 8, 2001·4 cites·10 claims

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