Inventor · disambiguated record
George P. Nissen
Also filed as: KELLY HARLAN J · NISSEN GEORGE · NISSEN GEORGE P · NISSEN NIS-GEORG
11 granted patents·433 citations·filing 1974–2005
92Inventor score
Files withNISSEN CORP4FUNTEK USA INC1GYMNASIUM PROTECTION SYSTEMS I1JUNGHEINTICH ATKIENGESELLSCHAF1NISSEN GEORGE P1
Top patents by PatentIndex Score
11 records- 0188US6135922ATrampoline attachmentFiled 1999·Granted Oct 24, 2000·103 cites·20 claims
- 0287US5033133ASeat cushionNISSEN SPORTS ACADEMY INC·Filed 1990·Granted Jul 23, 1991·100 cites·15 claims
- 0384US4162063AAdjustable springs for trampolines and the likeNISSEN CORP·Filed 1976·Granted Jul 24, 1979·55 cites·5 claims
- 0481US5713821APortable exercise deviceFiled 1996·Granted Feb 3, 1998·71 cites·16 claims
- 0560US7331903B2Trampoline having a curved frame with better jumping characteristicsFUNTEK USA INC·Filed 2003·Granted Feb 19, 2008·13 cites·24 claims
- 0655US4045021ATrampoline apparatus for use in connection with tumbling and the likeNISSEN CORP·Filed 1975·Granted Aug 30, 1977·22 cites·9 claims
- 0754US4008892AApparatus for rebound runningNISSEN CORP·Filed 1975·Granted Feb 22, 1977·21 cites·10 claims
- 0852US3938792AProtective end covers for the resilient suspension members of trampoline beds and the likeNISSEN CORP·Filed 1974·Granted Feb 17, 1976·13 cites·1 claims
- 0946US4358107AWeight lifting machineNISSEN GEORGE P·Filed 1980·Granted Nov 9, 1982·22 cites·3 claims
- 1037US4729599ABleacher cushionsGYMNASIUM PROTECTION SYSTEMS I·Filed 1987·Granted Mar 8, 1988·12 cites·5 claims
- 1132US7216730B2Driving system for an industrial truckJUNGHEINTICH ATKIENGESELLSCHAF·Filed 2005·Granted May 15, 2007·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →