Inventor · disambiguated record
Hans Hespe
Also filed as: HESPE HANS · WAGNER HANS
5 granted patents·163 citations·filing 1975–1988
83Inventor score
Files withBAYER AG5
Top patents by PatentIndex Score
5 records- 0195US4025492AThermoplastic copolyesters and a process for their productionBAYER AG·Filed 1975·Granted May 24, 1977·78 cites·3 claims
- 0282US4250292AProcess for the preparation of polyurethane elastomers in which at least two reactant portions are introduced into separate positions of a screw machineBAYER AG·Filed 1979·Granted Feb 10, 1981·31 cites·10 claims
- 0369US4420225ALens of a homo- or copolymer of a fluorine containing styrene polymerBAYER AG·Filed 1981·Granted Dec 13, 1983·18 cites·13 claims
- 0452US4225698AOptical components consisting of aromatic polyesters molded in the form of an optical lensBAYER AG·Filed 1979·Granted Sep 30, 1980·12 cites·4 claims
- 0546US4820580AProcess for the production of a composite system of a highly elastic material and a polyurethane foam layer and product formed therebyBAYER AG·Filed 1988·Granted Apr 11, 1989·24 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Hans Hespe 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 →