Inventor · disambiguated record
Stephen George Kieffer
Also filed as: KIEFFER STEPHEN GEORGE
5 granted patents·130 citations·filing 1999–2001
84Inventor score
Files withKIEFFER & CO INC5
Top patents by PatentIndex Score
5 records- 0190USD448862SSemi-octopost extrusionKIEFFER & CO INC·Filed 1999·Granted Oct 2, 2001·43 cites·1 claims
- 0289USD515222SOctopost extrusionKIEFFER & CO INC·Filed 1999·Granted Feb 14, 2006·44 cites·1 claims
- 0368USD452915SSemi-octopost extrusionKIEFFER & CO INC·Filed 2001·Granted Jan 8, 2002·15 cites·1 claims
- 0468USD436669SCanopy shelterKIEFFER & CO INC·Filed 1999·Granted Jan 23, 2001·16 cites·1 claims
- 0561USD435669SCanopy shelterKIEFFER & CO INC·Filed 1999·Granted Dec 26, 2000·12 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Stephen George Kieffer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →