Putter Key, LLC

City:

Corte Madera, California

Country:

United States

Published Applications:

Last publication date:

2026-03-24

Patent Grants:

Last grant date:

2026-03-24

Top Inventors for applications by Putter Key, LLC

These are the the leading inventors for applications assigned to Putter Key, LLC:

Matthew Alioto 1 Oakland, CA United States
David ENGLEFIELD 1 Cranleigh, United Kingdom
Lawrence ALIOTO 1 Corte Madera, CA United States
David Sheridan ENGLEFIELD 1 Granleigh, United Kingdom

David Sheridan Englefield 1 Cranleigh, United Kingdom

Recent patent applications by Putter Key, LLC

Putter Key, LLC based in Corte Madera, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-03-24 ✅ Patent 12,582,888 granted on 2026-03-24

US19256145

Human necessities

Apparatus and method for attaching an aiming device to a putter head

#2 | 2025-05-22 ✅ Patent 12,558,597 granted on 2026-02-24

US20250161766A1

Human necessities

AIMING KEY, PUTTER AND METHOD FOR ENHANCING THE ACCURACY OF AIMING

AssigneeID:

719210 ⎘