RH

Ronald W. Hartgrove

H& Heart &: 5 patents #1 of 1Top 100%
📍 Houston, TX: #4,499 of 21,073 inventorsTop 25%
🗺 Texas: #28,318 of 125,132 inventorsTop 25%
Overall (All Time): #1,032,336 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7201021 Jewelry article having magnetic elements and interchangeable settings 2007-04-10
7143607 Jewelry article having interchangeable setting and capture module 2006-12-05
6851279 Jewelry article having magnetic elements and interchangeable settings 2005-02-08
6715315 Jewelry articles having magnetic elements and interchangeable settings 2004-04-06
6701747 Decorative articles with interchangeable modules 2004-03-09