Inventor · disambiguated record
Stefan Ridderheim
Also filed as: RIDDERHEIM STEFAN
2 granted patents·1 pending application·54 citations·filing 2000–2005
65Inventor score
Top patents by PatentIndex Score
3 records- 0174US6986153B1Apparatus and method for insertion of material in broadcastingPINNACLE SYSTEMS INC·Filed 2000·Granted Jan 10, 2006·19 cites·80 claims
- 0269US6985103B2Passive airborne collision warning device and methodNAVAERO AB·Filed 2003·Granted Jan 10, 2006·35 cites·22 claims
- 0339US2006053442A1Apparatus and method for insertion of material in broadcastingRIDDERHEIM STEFAN·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →