Assignee
KOWNACKI CHARLES D
US·9 granted patents·1 pending application·417 citations·filing 1992–2020
Top patents by PatentIndex Score
10 records- 0194US5238107ADisc storage container having a securing means central apertureKOWNACKI CHARLES D·Filed 1992·Granted Aug 24, 1993·83 cites·15 claims
- 0293US11123649B1Moov fidget toyKOWNACKI CHARLES D·Filed 2020·Granted Sep 21, 2021·4 cites·6 claims
- 0393US5302125ADental prosthetic implantKOWNACKI CHARLES D·Filed 1992·Granted Apr 12, 1994·221 cites·18 claims
- 0490US10266303B1Light-weight structural panel constructionKOWNACKI CHARLES D·Filed 2016·Granted Apr 23, 2019·11 cites·4 claims
- 0586US8322103B1Faux brick with suspension systemKOWNACKI CHARLES D·Filed 2008·Granted Dec 4, 2012·22 cites·12 claims
- 0675US7162841B2Spring clip and method of window installationKOWNACKI CHARLES D·Filed 2004·Granted Jan 16, 2007·21 cites·5 claims
- 0772US8984820B1Geometrics window systemKOWNACKI CHARLES D·Filed 2012·Granted Mar 24, 2015·8 cites·29 claims
- 0855USD410824SDecorative storage device for a garden hoseKOWNACKI CHARLES D·Filed 1998·Granted Jun 8, 1999·9 cites·1 claims
- 0955US5301441APneumatic bouncing bootKOWNACKI CHARLES D·Filed 1993·Granted Apr 12, 1994·38 cites·25 claims
- 1049US2007157455A1Fenestration product and method and apparatus for manufactureKOWNACKI CHARLES D·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when KOWNACKI CHARLES D files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →