Inventor · disambiguated record
Alfred Riggers
Also filed as: RIGGERS ALFRED
2 granted patents·1 pending application·5 citations·filing 2004–2005
49Inventor score
Top patents by PatentIndex Score
3 records- 0158US8183494B2Method for connecting a sheet metal component, such as a pipe, to a cast metal component, such as a housing port, in particular for an exhaust systemBIEN WILFRIED·Filed 2005·Granted May 22, 2012·3 cites·8 claims
- 0239US7343678B2Method and device for production of a hollow sectionDAIMLER AG·Filed 2004·Granted Mar 18, 2008·2 cites·12 claims
- 0334US2006013746A1Exhaust systemDAIMLER CHRYSLER AG·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Alfred Riggers 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 →