Inventor · disambiguated record
Allan P. Piechowski
Also filed as: PIECHOWSKI ALLAN P
9 granted patents·477 citations·filing 1991–2003
90Inventor score
Top patents by PatentIndex Score
9 records- 0198US6544925B1Activatable time-temperature indicator systemLIFELINES TECHNOLOGY INC·Filed 2000·Granted Apr 8, 2003·305 cites·20 claims
- 0287US7682830B2Product shelf life monitoring systemsTEMPTIME CORP·Filed 2003·Granted Mar 23, 2010·32 cites·23 claims
- 0382US6346417B1Sterilization monitors3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Feb 12, 2002·31 cites·3 claims
- 0481US6440744B1Sterilization monitoring method3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Aug 27, 2002·27 cites·18 claims
- 0574US6706537B2Sterilization monitors and method of use3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Mar 16, 2004·15 cites·29 claims
- 0671US6287518B1Sterilization monitors3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Sep 11, 2001·58 cites·13 claims
- 0766US5380942ABis ureido compositionsSUN CHEMICAL CORP·Filed 1993·Granted Jan 10, 1995·6 cites·7 claims
- 0846US5244772ASilver halide emulsion with scratch abrasion resistanceSUN CHEMICAL CORP·Filed 1991·Granted Sep 14, 1993·3 cites·10 claims
- 0930US5391459ABis ureido compositionsSUN CHEMICAL CORP·Filed 1994·Granted Feb 21, 1995·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →