Individual holder
DUPRE HERMAN K
US·9 granted patents·3 pending applications·215 citations·filing 1973–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
12 records- 0188US5004151AMethod and apparatus for making snowDUPRE HERMAN K·Filed 1989·Granted Apr 2, 1991·48 cites·24 claims
- 0280US5360163AAdjustable snow making towerDUPRE HERMAN K·Filed 1993·Granted Nov 1, 1994·39 cites·15 claims
- 0380US3952949AMethod of making snowDUPRE HERMAN K·Filed 1974·Granted Apr 27, 1976·28 cites·5 claims
- 0477US4993635APortable snow making towerDUPRE HERMAN K·Filed 1989·Granted Feb 19, 1991·31 cites·14 claims
- 0572US4199103AAdjustable snow making towerDUPRE HERMAN K·Filed 1979·Granted Apr 22, 1980·21 cites·4 claims
- 0666US4059271AHip mounted tethered ball gameDUPRE HERMAN K·Filed 1976·Granted Nov 22, 1977·19 cites·5 claims
- 0766US4022452APole guardDUPRE HERMAN K·Filed 1976·Granted May 10, 1977·14 cites·8 claims
- 0852US3959142AManhole aeratorDUPRE HERMAN K·Filed 1973·Granted May 25, 1976·12 cites·6 claims
- 0944US2013056548A1Portable snow making towerDUPRE HERMAN K·Filed 2011·Application pending·0 cites
- 1044US2013056546A1Snow making tower and method of making snowDUPRE HERMAN K·Filed 2011·Application pending·0 cites
- 1137US2006065756A1Apparatus for making snowDUPRE HERMAN K·Filed 2004·Application pending·0 cites
- 1232US4606402ASolar ice melter for roof eavesDUPRE HERMAN K·Filed 1980·Granted Aug 19, 1986·3 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →