Assignee
ROYAL MASTER GRINDERS INC
US·9 granted patents·2 pending applications·226 citations·filing 1997–2025
Top patents by PatentIndex Score
11 records- 0189USD824416SDisplay screen with animated graphical user interfaceROYAL MASTER GRINDERS INC·Filed 2016·Granted Jul 31, 2018·96 cites·1 claims
- 0281US5746644ACenterless grinder assembly and method of operating the sameROYAL MASTER GRINDERS INC·Filed 1997·Granted May 5, 1998·72 cites·10 claims
- 0370US12226871B2Trocar needle grinderROYAL MASTER GRINDERS INC·Filed 2021·Granted Feb 18, 2025·0 cites·14 claims
- 0465US2025144769A1Trocar Needle GrinderROYAL MASTER GRINDERS INC·Filed 2025·Application pending·0 cites
- 0564US6312314B2Guidewire position locatorROYAL MASTER GRINDERS INC·Filed 2001·Granted Nov 6, 2001·11 cites·12 claims
- 0659US2025187139A1Needle GrinderROYAL MASTER GRINDERS INC·Filed 2024·Application pending·0 cites
- 0757US7367868B2Centerless grinderROYAL MASTER GRINDERS INC·Filed 2006·Granted May 6, 2008·6 cites·5 claims
- 0852US6227938B1Guidewire position locatorROYAL MASTER GRINDERS INC·Filed 1999·Granted May 8, 2001·16 cites·9 claims
- 0950US7147542B2Centerless grinderROYAL MASTER GRINDERS INC·Filed 2004·Granted Dec 12, 2006·5 cites·113 claims
- 1049US6144892AGauging systemROYAL MASTER GRINDERS INC·Filed 1998·Granted Nov 7, 2000·19 cites·31 claims
- 1136US7585206B2Spool to spool continuous through feed systemROYAL MASTER GRINDERS INC·Filed 2008·Granted Sep 8, 2009·1 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when ROYAL MASTER GRINDERS INC 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 →