Inventor · disambiguated record
Robert E. Knowlden
Also filed as: KNOWLDEN ROBERT E
3 granted patents·223 citations·filing 1992–2000
74Inventor score
Technology areasG01B
Top patents by PatentIndex Score
3 records- 0193US6556305B1Pulsed source scanning interferometerVEECO INSTR INC·Filed 2000·Granted Apr 29, 2003·209 cites·14 claims
- 0238US5978086AMethod and apparatus for correcting shifts between a reference focal point and a reference surface as a result of thermal effects in an interferometric optical objectiveWYKO CORP·Filed 1997·Granted Nov 2, 1999·9 cites·22 claims
- 0333US5260558AMeasurements using balanced illumination optical microscopyMASSACHUSETTS INST TECHNOLOGY·Filed 1992·Granted Nov 9, 1993·5 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Robert E. Knowlden 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 →