Inventor · disambiguated record
Johannes C. Delhaes
Also filed as: DELHAES JOHANNES C
11 granted patents·162 citations·filing 1981–1991
91Inventor score
Top patents by PatentIndex Score
11 records- 0179US4394024ASeal for use with pipes to be fitted one into another with spigot and socket endsTEEWEN BV·Filed 1981·Granted Jul 19, 1983·35 cites·6 claims
- 0278US4601685AEndless belt, and roller system with such a beltTEEWEN BV·Filed 1985·Granted Jul 22, 1986·30 cites·8 claims
- 0371US4495683ARoller, in particular transport rollerENBI RUBBER & KUNSTSTOFFAB·Filed 1982·Granted Jan 29, 1985·23 cites·1 claims
- 0460US4573563ATransport roller, especially for transporting paperTEEWEN BV·Filed 1985·Granted Mar 4, 1986·16 cites·6 claims
- 0552US4445257AConveyor shaft provided with rubber rollers, and method and apparatus for making sameTEEWEN BV·Filed 1981·Granted May 1, 1984·11 cites·3 claims
- 0647US4662662AMounting ring for fitting pipe sectionsTEEWEN BV·Filed 1986·Granted May 5, 1987·15 cites·10 claims
- 0744US4463955ASealing device for a pipe connection and method for sealing such a pipe connectionTEEWEN BV·Filed 1983·Granted Aug 7, 1984·12 cites·7 claims
- 0842US4458904ASeal for use with pipes to be fitted one into another with spigot and socket endsTEEWEN BV·Filed 1983·Granted Jul 10, 1984·8 cites·5 claims
- 0939US4910845APrecision transport rollerRUBBER EN KUNSTSTOFFABRIEK·Filed 1989·Granted Mar 27, 1990·5 cites·3 claims
- 1031US5142758ATransport roller for paper sheetsDELHAES JOHANNES C·Filed 1991·Granted Sep 1, 1992·4 cites·4 claims
- 1128US5184383APrecision transport rollerRUBBER EN KUNSTSTOFFABRIEK·Filed 1990·Granted Feb 9, 1993·3 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Johannes C. Delhaes 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 →