Inventor · disambiguated record
John Lang
Also filed as: LANG JOHN · LANG JOHN N
5 granted patents·269 citations·filing 1977–1998
85Inventor score
Top patents by PatentIndex Score
5 records- 0190US5067532AApparatus for filling self-sealing tubesLANG JOHN·Filed 1990·Granted Nov 26, 1991·121 cites·24 claims
- 0277US4239581AApparatus for sealing lap joints of fusible roofing sheetsLANG JOHN N·Filed 1979·Granted Dec 16, 1980·35 cites·8 claims
- 0376US4087309AApparatus for sealing lap joints of fusible roofing sheetsLANG JOHN N·Filed 1977·Granted May 2, 1978·34 cites·12 claims
- 0458US4364490ARefuse receptacle with bag liners supplied through the bottom from replaceable liner supply packagesREINER ERIC·Filed 1980·Granted Dec 21, 1982·59 cites·20 claims
- 0554US6160934AHollow lensing ductUNIV CALIFORNIA·Filed 1998·Granted Dec 12, 2000·20 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when John Lang 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 →