Inventor · disambiguated record
David Allan Prystupa
Also filed as: PRYSTUPA DAVID · PRYSTUPA DAVID A · PRYSTUPA DAVID ALLAN
27 granted patents·8 pending applications·25 citations·filing 2005–2024
93Inventor score
Files with12180235 CANADA LTD89754741 CANADA LTD49754741Canada Ltd310691976 CANADA LTD211886894 CANADA LTD2
Top patents by PatentIndex Score
35 records- 0190US10933447B2Method and apparatus for singulating particles in a stream9754741Canada Ltd·Filed 2019·Granted Mar 2, 2021·7 cites·19 claims
- 0289US11353439B2Method for bone scan in meat7386819 MANITOBA LTD·Filed 2020·Granted Jun 7, 2022·3 cites·17 claims
- 0388US2025205377A1Apparatus for reflecting an incident ray of electromagnetic radiation12180235 CANADA LTD·Filed 2024·Application pending·0 cites
- 0486US11691183B2Method and apparatus for singulating particles in a stream9754741Canada Ltd·Filed 2020·Granted Jul 4, 2023·2 cites·14 claims
- 0585US10585044B2High efficiency multiplexing10103560 CANADA LTD·Filed 2018·Granted Mar 10, 2020·4 cites·33 claims
- 0679US2025178036A1Method and apparatus for singulating particles in a stream9754741 CANADA LTD·Filed 2024·Application pending·0 cites
- 0778US12282724B2Field programmable analog array11886894 CANADA LTD·Filed 2023·Granted Apr 22, 2025·0 cites·17 claims
- 0877US12491275B2Apparatus for reflecting an incident ray of electromagnetic radiation12180235 CANADA LTD·Filed 2021·Granted Dec 9, 2025·0 cites·20 claims
- 0977US12370276B2Apparatus for reflecting an incident ray of electromagnetic radiation12180235 CANADA LTD·Filed 2021·Granted Jul 29, 2025·0 cites·23 claims
- 1077US11872321B2Apparatus for reflecting an incident ray of electromagnetic radiation12180235 CANADA LTD·Filed 2021·Granted Jan 16, 2024·0 cites·23 claims
- 1176US12370275B2Apparatus for reflecting an incident ray of electromagnetic radiation12180235 CANADA LTD·Filed 2021·Granted Jul 29, 2025·0 cites·17 claims
- 1274US2024206392A1Crop growth system including a seeder and associated harvester10691976 CANADA LTD·Filed 2023·Application pending·0 cites
- 1373US12208422B2Method and apparatus for singulating particles in a stream9754741 CANADA LTD·Filed 2023·Granted Jan 28, 2025·0 cites·19 claims
- 1473US11185892B2Method and apparatus for singulating particles in a stream9754741Canada Ltd·Filed 2017·Granted Nov 30, 2021·2 cites·23 claims
- 1571US8345254B2Multiple pass imaging spectroscopyPRYSTUPA DAVID·Filed 2005·Granted Jan 1, 2013·5 cites·35 claims
- 1668US11897002B2Method and apparatus for sterilizing particles while singulated in a stream9754741 CANADA LTD·Filed 2021·Granted Feb 13, 2024·0 cites·24 claims
- 1767US2024337594A1Multipath analyzer for measuring optical properties of a sample fluid to obtain at least one property14911199 CANADA INC·Filed 2024·Application pending·0 cites
- 1866US11401114B2Singulating and orienting objects for feeding9754741 CANADA LTD·Filed 2019·Granted Aug 2, 2022·2 cites·17 claims
- 1961US2025147207A1Directing electromagnetic radiation12180235 CANADA LTD·Filed 2024·Application pending·0 cites
- 2060US2024383779A1Method for Controlling Radiation from a Source12180235 CANADA LTD·Filed 2022·Application pending·0 cites
- 2156US12379296B2Spectral diagnostic system12535441 CANADA LTD·Filed 2021·Granted Aug 5, 2025·0 cites·26 claims
- 2256US11934758B2Field programmable analog array11886894 CANADA LTD·Filed 2021·Granted Mar 19, 2024·0 cites·38 claims
- 2354US12480862B2Magnetic platform for sample orientation11886827 CANADA LTD·Filed 2021·Granted Nov 25, 2025·0 cites·39 claims
- 2454US12151224B2Directed orientation chemical kinetics12198703 CANADA LTD·Filed 2021·Granted Nov 26, 2024·0 cites·24 claims
- 2554US11137270B2Spatial modulation device11093606 CANADA LTD·Filed 2019·Granted Oct 5, 2021·0 cites·26 claims
- 2654US2025164674A1Reflective Surface for a Photochemistry Chamber12180235 CANADA LTD·Filed 2023·Application pending·0 cites
- 2753US11740127B2High throughput multiplex spectroscopy11887041 CANADA LTD·Filed 2021·Granted Aug 29, 2023·0 cites·32 claims
- 2852US12064844B2Performing operations on a workpiece using electromagnetic forces11885111 CANADA LTD·Filed 2021·Granted Aug 20, 2024·0 cites·34 claims
- 2952US11781977B2Amplified multiplex absorption spectroscopy12535505 CANADA LTD·Filed 2021·Granted Oct 10, 2023·0 cites·33 claims
- 3052US11709138B2Multi-dimensional spectroscopy of macromolecules12198681 CANADA LTD·Filed 2021·Granted Jul 25, 2023·0 cites·36 claims
- 3150US12083724B2Field programmable fluidic array11886851 CANADA LTD·Filed 2021·Granted Sep 10, 2024·0 cites·33 claims
- 3248US2017205385A1Method and Device for Bone Scan in Meat7386819 MANITOBA LTD·Filed 2015·Application pending·0 cites
- 3343US11871698B2Crop growth system including a seeder and associated harvester10691976 CANADA LTD·Filed 2019·Granted Jan 16, 2024·0 cites·19 claims
- 3441US8227719B2Removal of fusarium infected kernels for grainPRYSTUPA DAVID A·Filed 2009·Granted Jul 24, 2012·0 cites·10 claims
- 3534US11169088B2High resolution multiplexing system11093568 CANADA LTD·Filed 2019·Granted Nov 9, 2021·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →