Inventor · disambiguated record
Karl A. Walder
Also filed as: WALDER KARL · WALDER KARL A
2 granted patents·1 pending application·196 citations·filing 1999–2003
68Inventor score
Top patents by PatentIndex Score
3 records- 0172US8402070B2Training, certifying, assigning and collaborating agents among multiple usersSZLAM ALEKSANDER·Filed 2003·Granted Mar 19, 2013·11 cites·42 claims
- 0266US6868395B1Business transactions using the internetCIM LTD·Filed 1999·Granted Mar 15, 2005·185 cites·8 claims
- 0334US2004074472A1Spray collision nozzle for direct injection enginesFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Karl A. Walder 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 →