Inventor · disambiguated record
William D. Priefert
Also filed as: PRIEFERT WILLIAM D · PRIEFERT WILLIAM DEAN
15 granted patents·4 pending applications·205 citations·filing 1975–2024
93Inventor score
Top patents by PatentIndex Score
19 records- 0184US10974348B2Method for forming a brazed jointPRIEFERT MFG CO INC·Filed 2017·Granted Apr 13, 2021·2 cites·13 claims
- 0283US2024316699A1Apparatus, systems and methods for a brazed jointPRIEFERT MFG CO INC·Filed 2024·Application pending·0 cites
- 0380US8336862B2Fence postPRIEFERT WILLIAM DEAN·Filed 2009·Granted Dec 25, 2012·17 cites·6 claims
- 0479US5368121ATelescoping tractor frameFiled 1993·Granted Nov 29, 1994·45 cites·3 claims
- 0577US11025191B2Apparatus and systems for improved vertical structural supportsPRIEFERT MFG CO INC·Filed 2018·Granted Jun 1, 2021·2 cites·18 claims
- 0673US12017305B2System of elongated tubes and a jointPRIEFERT MFG CO INC·Filed 2021·Granted Jun 25, 2024·0 cites·13 claims
- 0772US6386519B1Continuous post and rail fencePRIEFERT MFG CO INC·Filed 1999·Granted May 14, 2002·38 cites·12 claims
- 0864US7121529B2Fence panel including a connector system for interconnecting multiple panelsPRIEFERT MFG CO INC·Filed 2003·Granted Oct 17, 2006·7 cites·5 claims
- 0961USD245984SBale carrier attachment for tractors or the likePRIEFERT MFG CO INC·Filed 1975·Granted Oct 4, 1977·7 cites·1 claims
- 1061US4023693AApparatus for handling a large hay balePRIEFERT MFG CO INC·Filed 1976·Granted May 17, 1977·17 cites·9 claims
- 1159US5109802AAnimal headgate with an automatic locking mechanismPRIEFERT WILLIAM D·Filed 1991·Granted May 5, 1992·34 cites·8 claims
- 1259US2024191504A1Apparatus, systems and methods for improved vertical structural supportsPRIEFERT MFG CO INC·Filed 2023·Application pending·0 cites
- 1354US11821207B2Apparatus, systems and methods for improved vertical structural supportsPRIEFERT MFG CO INC·Filed 2021·Granted Nov 21, 2023·0 cites·18 claims
- 1447US2004168652A1Squeeze chuteFiled 2003·Application pending·0 cites
- 1544US4632063AAnimal holding gate with automatic closing operationPRIEFERT MFG CO INC·Filed 1985·Granted Dec 30, 1986·12 cites·5 claims
- 1644US4048961ASqueeze bar structure for a cattle chutePRIEFERT MFG CO·Filed 1976·Granted Sep 20, 1977·10 cites·11 claims
- 1743US2005150991A1Fence wire spool decoilerFiled 2004·Application pending·0 cites
- 1838US4962953AAnimal gate latch mechanismPRIEFERT MFG CO INC·Filed 1990·Granted Oct 16, 1990·7 cites·6 claims
- 1938US4930450ALivestock handling devicePRIEFERT MFG CO INC·Filed 1989·Granted Jun 5, 1990·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →