Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DW

David A. Weinzierl — 32 Patents

KAKaleo: 21 patents #5 of 18Top 30%
Intel: 7 patents #5,443 of 30,777Top 20%
MSMulti-Tech Systems: 4 patents #14 of 34Top 45%
Andover, MN: #15 of 333 inventorsTop 5%
Minnesota: #1,795 of 52,454 inventorsTop 4%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
David A. Weinzierl has been granted 32 US patents while listed as an inventor at Kaleo. The first was granted in 1995 and the most recent in September 2024. David A. Weinzierl ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list David A. Weinzierl in Andover, MN, US.

Patents per Year

Patents granted per year, 1995 to 2024Bar chart with a peak of 5 patents in 2016.peak 51995: 2 patents19951997: 1 patents2000: 1 patents20002010: 1 patents2011: 1 patents20112012: 3 patents2013: 1 patents20132014: 2 patents2015: 3 patents20152016: 5 patents2017: 2 patents20172018: 3 patents2019: 2 patents20192020: 1 patents2021: 1 patents20212022: 1 patents2023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
D1043972 Medicament delivery device cover Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2024-09-24
D994111 Medicament delivery device cover Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2023-08-01
11263921 Medicament delivery device configured to produce wireless and audible outputs Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2022-03-01
10960155 Devices, systems and methods for medicament delivery Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2021-03-30
10796604 Medical injector simulation device and containers for storing delivery devices Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers, T. Spencer Williamson +1 more 2020-10-06
10258735 Apparatus and methods for self-administration of vaccines and other medicaments Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2019-04-16
10192464 Medicament delivery device configured to produce wireless and audible outputs Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2019-01-29
10105489 Medical injector with compliance tracking and monitoring Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers, T. Spencer Williamson 2018-10-23
10099023 Devices, systems and methods for medicament delivery Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2018-10-16
10076611 Medicament delivery device having an electronic circuit system Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2018-09-18
9805620 Medical injector simulation device Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers, T. Spencer Williamson +1 more 2017-10-31
9555191 Apparatus and methods for self-administration of vaccines and other medicaments Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2017-01-31
9327077 Medical injector with compliance tracking and monitoring Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers, T. Spencer Williamson 2016-05-03
9278177 Medical injector with compliance tracking and monitoring Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers, T. Spencer Williamson 2016-03-08
9278182 Devices, systems and methods for medicament delivery Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2016-03-08
9259539 Devices, systems and methods for medicament delivery Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2016-02-16
9238108 Medicament delivery device having an electronic circuit system Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2016-01-19
9022980 Medical injector simulation device Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers, T. Spencer Williamson +1 more 2015-05-05
8932252 Medical injector simulation device Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers, T. Spencer Williamson +1 more 2015-01-13
8926594 Devices, systems and methods for medicament delivery Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2015-01-06
8899987 Simulated medicament delivery device having an electronic circuit system Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers, T. Spencer Williamson +1 more 2014-12-02
8622973 Simulated medicament delivery device configured to produce an audible output Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2014-01-07
8361026 Apparatus and methods for self-administration of vaccines and other medicaments Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2013-01-29
8231573 Medicament delivery device having an electronic circuit system Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers 2012-07-31
8226610 Medical injector with compliance tracking and monitoring Eric S. Edwards, Evan T. Edwards, Mark J. Licata, Paul F. Meyers, T. Spencer Williamson 2012-07-24