Inventor · disambiguated record

Karl Tesch

Also filed as: TESCH KARL

3 granted patents·96 citations·filing 1976–1978

75Inventor score

Technology areasG02B

Files withSCHNEIDER CO OPTISCHE WERKE3

Top patents by PatentIndex Score

3 records

0181US4110769ACoupling mechanism for the alternate manual and automatic adjustment of a varifocal objectiveSCHNEIDER CO OPTISCHE WERKE·Filed 1977·Granted Aug 29, 1978·44 cites·4 claims
0270US4101202AVarifocal camera objective with adjustment-range selectionSCHNEIDER CO OPTISCHE WERKE·Filed 1976·Granted Jul 18, 1978·27 cites·4 claims
0367US4168884AVarifocal objective with mechanism for closeup focusingSCHNEIDER CO OPTISCHE WERKE·Filed 1978·Granted Sep 25, 1979·25 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Karl Tesch 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 →