Inventor · disambiguated record
Hans-Peter Walpurgis
Also filed as: WALPURGIS HANS-PETER
9 granted patents·5 pending applications·32 citations·filing 2013–2025
84Inventor score
Top patents by PatentIndex Score
14 records- 0195USD789867SWatercraftCAYAGO GMBH·Filed 2016·Granted Jun 20, 2017·15 cites·1 claims
- 0289USRE48329EWatercraftCAYAGO TEC GMBH·Filed 2019·Granted Dec 1, 2020·4 cites·1 claims
- 0381US9774019B2Rechargeable battery unit for a watercraftCAYAGO GMBH·Filed 2013·Granted Sep 26, 2017·3 cites·14 claims
- 0475US2025236362A1WatercraftCAYAGO TEC GMBH·Filed 2025·Application pending·0 cites
- 0573US10227122B2Swimming and diving aidCAYAGO GMBH·Filed 2016·Granted Mar 12, 2019·4 cites·17 claims
- 0672US11447210B2Water board towable by a motorized watercraftCAYAGO TEC GMBH·Filed 2019·Granted Sep 20, 2022·2 cites·16 claims
- 0769US9694888B2Watercraft comprising a redundant energy accumulatorCAYAGO GMBH·Filed 2013·Granted Jul 4, 2017·3 cites·20 claims
- 0862US12304597B2WatercraftCAYAGO TEC GMBH·Filed 2020·Granted May 20, 2025·0 cites·21 claims
- 0951US10836454B2Floating vesselCAYAGO GMBH·Filed 2016·Granted Nov 17, 2020·1 cites·20 claims
- 1049US2024140563A1Transport and carrying device for transporting and carrying a watercraftCAYAGO TEC GMBH·Filed 2022·Application pending·0 cites
- 1146US11401018B2Swimming and diving aid having a cameraCAYAGO TEC GMBH·Filed 2018·Granted Aug 2, 2022·0 cites·20 claims
- 1244US2022106023A1WatercraftCAYAGO TEC GMBH·Filed 2019·Application pending·0 cites
- 1343US2023043153A1Accumulator module and swimming and diving aid having such an accumulator moduleCAYAGO TEC GMBH·Filed 2020·Application pending·0 cites
- 1438US2015353175A1Watercraft with flooding chamberCAYAGO GMBH·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →