Inventor · disambiguated record
Andrew Bielecki
Also filed as: BIELECKI ANDREW · BIELECKI ANDREW M
14 granted patents·213 citations·filing 2003–2012
93Inventor score
Top patents by PatentIndex Score
14 records- 0198US7350996B2Retractable writing utensilSANFORD LP·Filed 2005·Granted Apr 1, 2008·48 cites·20 claims
- 0296US7066042B2Advancing/retracting mechanismSANFORD LP·Filed 2004·Granted Jun 27, 2006·45 cites·18 claims
- 0391US7322766B2Writing instrument with a sheet material dispenserSANFORD LP·Filed 2004·Granted Jan 29, 2008·29 cites·55 claims
- 0488US7850382B2Valve made from two materials and writing utensil with retractable tip incorporating sameSANFORD LP·Filed 2007·Granted Dec 14, 2010·10 cites·31 claims
- 0587US7228882B2Tape dispenser with a cushioned applicator tipSANFORD LP·Filed 2003·Granted Jun 12, 2007·23 cites·31 claims
- 0685US8246265B2Valve made from two materials and writing utensil with retractable tip incorporating sameHAYES CHRISTOPHER JOHN·Filed 2010·Granted Aug 21, 2012·6 cites·18 claims
- 0785US6997229B2Rotatable applicator tip for a corrective tape dispenserSANFORD LP·Filed 2003·Granted Feb 14, 2006·22 cites·17 claims
- 0877US9248690B2Nib assembly having a double wall and writing instrument comprising sameLIRA-NUNEZ CARMEN O·Filed 2012·Granted Feb 2, 2016·3 cites·11 claims
- 0973US7891897B2Travel multiplier mechanisms for writing instrumentsSANFORD LP·Filed 2006·Granted Feb 22, 2011·4 cites·16 claims
- 1070US7722275B2Writing instrument with a sheet material dispenserSANFORD LP·Filed 2007·Granted May 25, 2010·3 cites·13 claims
- 1169US8147158B2Travel multiplier mechanisms for writing instrumentsNANOS NICHOLAS M·Filed 2011·Granted Apr 3, 2012·2 cites·20 claims
- 1269USD604363SMarker refillSANFORD LP·Filed 2008·Granted Nov 17, 2009·17 cites·1 claims
- 1358US8336583B2Retractable nib writing instrumentJACOBS BARRY H·Filed 2007·Granted Dec 25, 2012·1 cites·23 claims
- 1453USRE43040EAdvancing/retracting mechanismANDREWS NEVILLE E·Filed 2008·Granted Dec 27, 2011·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Andrew Bielecki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →