DN

David W. Nelson

DC Donaldson Company: 27 patents #34 of 695Top 5%
AT Allurion Technologies: 11 patents #5 of 13Top 40%
TB The Boeing: 6 patents #1,862 of 15,756Top 15%
AO Ashland Oil: 1 patents #154 of 284Top 55%
CP Celsis International Plc: 1 patents #3 of 7Top 45%
LC L-3 Communications: 1 patents #229 of 507Top 50%
📍 Wayland, MA: #8 of 613 inventorsTop 2%
🗺 Massachusetts: #1,016 of 88,656 inventorsTop 2%
Overall (All Time): #46,530 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 1–25 of 54 patents

Patent #TitleCo-InventorsDate
12245962 Balloon sealing and fill valve Bruce A. Horwitz, William Pfaff, Fanzhen DING 2025-03-11
12246163 Automatic-sealing balloon-filling catheter system Bruce A. Horwitz 2025-03-11
12209677 Binary fluid control valve system 2025-01-28
12201930 Filter elements, air cleaner assemblies, and methods of use and assembly Benny K. Nelson, Daniel E. Adamek, Dave Matalamaki 2025-01-21
12109138 Automatic-sealing balloon-filling catheter system Matthew J. Lapinski, Bruce A. Horwitz, Samuel Moss, Samuel Chadwick 2024-10-08
11828377 Binary fluid control valve system 2023-11-28
11794139 Filter elements, air cleaner assemblies, and methods of use and assembly Benny K. Nelson, Daniel E. Adamek, Dave Matalamaki 2023-10-24
11559418 Automatic-sealing balloon-filling catheter system Matthew J. Lapinski, Bruce A. Horwitz, Samuel Moss, Samuel Chadwick 2023-01-24
11497900 Enhanced fluid delivery system Samuel Chadwick, Andy Elder, Matthew S. Lake, Bruce A. Horwitz 2022-11-15
RE49213 Air filter arrangement; air cleaner assembly; and, methods Benny K. Nelson 2022-09-20
11311829 Filter elements, air cleaner assemblies, and methods of use and assembly Benny K. Nelson, Daniel E. Adamek, Dave Matalamaki 2022-04-26
11185809 Air filter arrangements; assemblies; and, methods Benny K. Nelson, John David Kuhn, Donald Larson 2021-11-30
11161072 Filter elements; air cleaner; assembly; and, methods William J. Krisko, Wayne W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty 2021-11-02
11098813 Binary fluid control valve system 2021-08-24
10607489 Methods and apparatus for reducing probabilities of collisions between humans and automated machines operating within a workplace Roland N. Freeman, Mark J. Boyer, Robert John Rencher, Brandon E. Wickline 2020-03-31
10588768 Automatic-sealing balloon-filling catheter system Matthew J. Lapinski, Bruce A. Horwitz, Samuel Moss, Samuel Chadwick 2020-03-17
10583024 Automatic-sealing balloon-filling catheter system Matthew J. Lapinski, Bruce A. Horwitz, Samuel Moss, Samuel Chadwick 2020-03-10
10569212 Air filter arrangements; assemblies; and, methods Benny K. Nelson, John David Kuhn, Donald Larson 2020-02-25
10500533 Filter elements; air cleaner; assembly; and, methods William J. Krisko, Wayne W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty 2019-12-10
10470908 Automatic-sealing balloon-filling catheter system Matthew J. Lapinski, Bruce A. Horwitz, Samuel Moss 2019-11-12
10413855 Filter elements, air cleaner assemblies, and methods of use and assembly Benny K. Nelson, Daniel E. Adamek, Dave Matalamaki 2019-09-17
10096159 Analysis of object movement within an environment Robert John Rencher, Guijun Wang, John W. Glatfelter, Roland N. Freeman 2018-10-09
10029202 Air filter arrangement; air cleaner assembly; and, methods Benny K. Nelson 2018-07-24
9993763 Filter elements; air cleaner; assembly; and, methods William J. Krisko, Wayne R. W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty 2018-06-12
9943797 Air filter arrangements; assemblies; and, methods Benny K. Nelson, John David Kuhn, Donald Larson 2018-04-17