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

David Lewallen — 31 Patents

Zimmer: 23 patents #13 of 1,039Top 2%
MFMayo Foundation: 7 patents #146 of 1,749Top 9%
STSynvasive Technology: 1 patents #16 of 26Top 65%
Rochester, MN: #179 of 3,042 inventorsTop 6%
Minnesota: #1,884 of 52,454 inventorsTop 4%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
David Lewallen has been granted 31 US patents while listed as an inventor at Zimmer. The first was granted in 2001 and the most recent in January 2021. David Lewallen ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list David Lewallen in Rochester, MN, US.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10893947 Femoral augments for use with knee joint prosthesis Jeff Blaylock, Michael Cook, Ron Donkers, Scott Dykema, Maleata Hall +2 more 2021-01-19
10806587 Prosthetic implant support structure Arlen D. Hanssen 2020-10-20
10716677 Prosthesis and methods including anatomically positioned holes Rafael Armando Sierra, Jacob Macke, Aaron P. Smith, Robert D. Krebs 2020-07-21
10653526 Prosthetic implant support structure Arlen D. Hanssen 2020-05-19
10646346 Prosthetic implant support structure Arlen D. Hanssen 2020-05-12
10201426 Prosthetic implant support structure Arlen D. Hanssen 2019-02-12
10098743 Prosthetic implant support structure Arlen D. Hanssen 2018-10-16
10092404 Prosthetic implant support structure Arlen D. Hanssen 2018-10-09
10085841 Femoral implant systems Jeff Blaylock, Michael Cook, Ron Donkers, Scott Dykema, Maleata Hall +2 more 2018-10-02
10010330 Cut guide attachment for use in tibial prosthesis systems Jody L. Claypool, Steven E. Stump, Wayne Paprosky, Stephen E. White 2018-07-03
9981063 Biosynthetic composite for osteochondral defect repair Shawn O'Driscoll, Rodrigo Mardones 2018-05-29
9907664 Methods for augmenting a tibial component of a knee joint prosthesis Jeff Blaylock, Michael Cook, Ron Donkers, Scott Dykema, David Jones +3 more 2018-03-06
9713532 Method for augmenting femoral components of knee joint prosthesis Jeff Blaylock, Michael Cook, Ron Donkers, Scott Dykema, Maleata Hall +2 more 2017-07-25
9597090 Cut guide attachment for use in tibial prosthesis systems Jody L. Claypool, Steven E. Stump, Wayne Paprosky, Stephen E. White 2017-03-21
9539096 Methods for supporting a prosthetic implant in a patient Arlen D. Hanssen 2017-01-10
9492290 Tibial prosthesis systems, kits, and methods Jody L. Claypool, Wayne Paprosky, Steven E. Stump, Barjinder Chana, Michael G. Fisher +3 more 2016-11-15
9265614 Method of implanting the tibial augment Jeff Blaylock, Michael Cook, Ron Donkers, Scott Dykema, David Jones +3 more 2016-02-23
9149206 Tibial prosthesis systems, kits, and methods Jody L. Claypool, Wayne Paprosky, Steven E. Stump, Stephen E. White 2015-10-06
9044326 Femoral augments for use with knee joint prosthesis Jeff Blaylock, Michael Cook, Ron Donkers, Scott Dykema, Maleata Hall +2 more 2015-06-02
8858634 Soft tissue attachment device 2014-10-14
8728168 Prosthetic implant support structure Arlen D. Hanssen 2014-05-20
8535385 Prosthetic implant support structure Arlen D. Hanssen 2013-09-17
8506645 Tibial augments for use with knee joint prostheses Jeff Blaylock, Michael Cook, Ron Donkers, Scott Dykema, David Jones +3 more 2013-08-13
D684693 Prosthetic implant support structure Arlen D. Hanssen 2013-06-18
8029570 Implantation of magnets in bone to reduce contact pressure Darryl E. Barnes, Kenton R. Kaufman 2011-10-04