Inventor · disambiguated record
Joseph Ziegler
Also filed as: ZIEGLER JOSEPH · ZIEGLER JOSEPH L
7 granted patents·130 citations·filing 1975–1996
85Inventor score
Top patents by PatentIndex Score
7 records- 0176US4049246ABumper guard for steel converting apparatus enclosurePENNSYLVANIA ENGINEERING CORP·Filed 1976·Granted Sep 20, 1977·10 cites·11 claims
- 0269US5991596AWireless request channel for use with information broadcast systemSTANFORD TELECOMM INC·Filed 1996·Granted Nov 23, 1999·80 cites·5 claims
- 0362US4508194ASawhorse and bracket thereforE Z BUCK INC·Filed 1983·Granted Apr 2, 1985·23 cites·15 claims
- 0452US4032119ALance seal for converter vessel gas collecting hoodPENNSYLVANIA ENGINEERING CORP·Filed 1976·Granted Jun 28, 1977·4 cites·27 claims
- 0539US4097029AEnclosure for steel converting apparatusPENNSYLVANIA ENGINEERING CORP·Filed 1975·Granted Jun 27, 1978·5 cites·19 claims
- 0634US4417928AInside-outside tube quenching methodLONE STAR STEEL CO·Filed 1982·Granted Nov 29, 1983·5 cites·8 claims
- 0728US4502669AInside-outside tube quenching apparatusLONE STAR STEEL CO·Filed 1983·Granted Mar 5, 1985·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Joseph Ziegler 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 →