Assignee

MASSHOLDER KARL

DE·1 granted patent·165 citations·filing 1997–1997

Technology mixA46B1 A61C1 A61K1 A61N1 A61Q1 B08B1

Top patents by PatentIndex Score

1 record

0186US6343400B1Cleaning system using ultraviolet radiation and photoactivatable semiconductor materialMASSHOLDER KARL·Filed 1997·Granted Feb 5, 2002·165 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when MASSHOLDER KARL 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 →