Inventor · disambiguated record
William P. Spohn
Also filed as: SPOHN WILLIAM P
6 granted patents·1 pending application·156 citations·filing 1990–2020
85Inventor score
Top patents by PatentIndex Score
7 records- 0193US11061392B2Smart HVAC manifold systemNORTH PARK INNOVATIONS GROUP INC·Filed 2020·Granted Jul 13, 2021·7 cites·12 claims
- 0290US10663959B2Smart HVAC manifold systemNORTH PARK INNOVATIONS GROUP INC·Filed 2017·Granted May 26, 2020·11 cites·16 claims
- 0387US10452061B2Smart HVAC manifold systemSTRIDE TOOL INC·Filed 2014·Granted Oct 22, 2019·14 cites·25 claims
- 0479US5018395AGas sampling device with improved mixed flow fanBACHARACH INC·Filed 1990·Granted May 28, 1991·57 cites·26 claims
- 0547US5826577ABreath gas analysis moduleBACHARACH INC·Filed 1996·Granted Oct 27, 1998·59 cites·23 claims
- 0638US5060503ATest kit for gas detectorsBACHARACH INC·Filed 1990·Granted Oct 29, 1991·8 cites·15 claims
- 0734US2015292985A1Smart hvac manifold systemSTRIDE TOOL INC·Filed 2015·Application pending·0 cites
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