Individual holder
BUTLER WALT R
US·2 granted patents·2 pending applications·39 citations·filing 1993–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0180US7337602B1Mulch plate apparatus with adjustable handle mechanismBUTLER WALT R·Filed 2005·Granted Mar 4, 2008·24 cites·6 claims
- 0257US2007262112A1Cell phone fastening deviceBUTLER WALT R·Filed 2006·Application pending·0 cites
- 0355US2007057004A1Card carrying apparatus with cell phone cradle attachmentBUTLER WALT R·Filed 2005·Application pending·0 cites
- 0449US5337545AMulch plateBUTLER WALT R·Filed 1993·Granted Aug 16, 1994·15 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when BUTLER WALT R 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 →