Assignee

CHIPMAN JOHN L

US·2 granted patents·2 citations·filing 20202020

Technology mixB23B1B23D1B23Q1B27B1B27C1E04H1

Top patents by PatentIndex Score

2 records

Join the waitlist — get patent alerts

Get an alert when CHIPMAN JOHN L 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 →