Inventor · disambiguated record
Richard Spengler
Also filed as: SPENGLER RICHARD · SPENGLER RICHARD P
3 granted patents·3 pending applications·254 citations·filing 1996–2021
71Inventor score
Top patents by PatentIndex Score
6 records- 0191US7774202B2Speech activated control system and related methodsLOCKHEED CORP·Filed 2006·Granted Aug 10, 2010·245 cites·31 claims
- 0241US2023257876A1Device and method to achieve homogeneous growth and doping of semiconductor wafers with a diameter greater than 100 mmEPILUVAC AB·Filed 2021·Application pending·0 cites
- 0340US12180592B2Device and method for ensuring planarity of a semiconductor wafer during epitaxial growthEPILUVAC AB·Filed 2020·Granted Dec 31, 2024·0 cites·9 claims
- 0433US2003116251A1Method for the production of a pipe section for insertion in a damaged pipeline or channel after the relining processSIMONA AG·Filed 2002·Application pending·0 cites
- 0529US2018002809A1Cvd reactor with a multi-zone heated process chamberEPILUVAC AB·Filed 2017·Application pending·0 cites
- 0628US5868170AAxial interlock system for fluid containment system having inner and outer conduitsSIMONA AG·Filed 1996·Granted Feb 9, 1999·9 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Richard Spengler 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 →