Individual holder
KRAUTZ ALFONS O
US·4 granted patents·70 citations·filing 1980–1989
Individually held — no corporate assignee on record.
Technology mixE04H2
Top patents by PatentIndex Score
4 records- 0181US5038540ASectional smokestackKRAUTZ ALFONS O·Filed 1989·Granted Aug 13, 1991·55 cites·8 claims
- 0259USD285119SSmokestackKRAUTZ ALFONS O·Filed 1983·Granted Aug 12, 1986·8 cites·1 claims
- 0346USD285257SSmokestackKRAUTZ ALFONS O·Filed 1983·Granted Aug 19, 1986·4 cites·1 claims
- 0427US4381717ASectional smokestackKRAUTZ ALFONS O·Filed 1980·Granted May 3, 1983·3 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when KRAUTZ ALFONS O 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 →