Inventor · disambiguated record

David Prawdzik

Also filed as: PRAWDZIK DAVID · PRAWDZIK DAVID J

2 granted patents·20 citations·filing 1997–1998

58Inventor score

Technology areasY10T

Files withSPECIALITY FILAMENTS INC1 SPECIALTY FILAMENTS INC1

Top patents by PatentIndex Score

2 records

0152US6174600B1Bristles employing particulates and brushes including sameSPECIALITY FILAMENTS INC·Filed 1998·Granted Jan 16, 2001·17 cites·29 claims
0226US5968638AHollow filament with crimp for use in spiral bindingSPECIALTY FILAMENTS INC·Filed 1997·Granted Oct 19, 1999·3 cites·25 claims

Join the waitlist — get patent alerts

Get an alert when David Prawdzik 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 →