Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel E. Williamson — 27 Patents

BIBioject: 8 patents #2 of 30Top 7%
BMBiomet Manufacturing: 4 patents #101 of 371Top 30%
QDQuickie Designs: 4 patents #3 of 10Top 30%
IPInovio Pharmaceuticals: 3 patents #19 of 67Top 30%
B3Biomet 3I: 3 patents #101 of 312Top 35%
Honeywell: 1 patents #9,005 of 16,504Top 55%
GEGenetronics: 1 patents #24 of 47Top 55%
Warsaw, IN: #35 of 777 inventorsTop 5%
Indiana: #938 of 33,936 inventorsTop 3%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Daniel E. Williamson has been granted 27 US patents while listed as an inventor at Bioject. The first was granted in 1993 and the most recent in September 2024. Daniel E. Williamson ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Daniel E. Williamson in Warsaw, IN, US.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1041653 Cap for a hand-held electroporation device Andrew Michael Bryan, Kevin Kemmerrer 2024-09-10
11723840 Intradermal injection device John R. Marshall 2023-08-15 $2,378,000
D987076 Hand-held electroporation device Andrew Michael Bryan, Kevin Kemmerrer 2023-05-23
10045911 Intradermal injection device John R. Marshall 2018-08-14 $5,089,000
9711886 SD card access door 2017-07-18 $15,942,000
9289299 Method and apparatus for augumenting bone defects Robert Metzger, Brian M. May 2016-03-22
9039777 Modular junction seal of an orthopedic implant Mukesh Kumar, Robert M. Ronk 2015-05-26
8663327 Modular junction seal of an orthopedic implant Mukesh Kumar, Robert M. Ronk 2014-03-04
8617099 Injection device plunger auto-disable 2013-12-31
8444699 Method and apparatus for augmenting bone defects Robert Metzger, Brian M. May 2013-05-21
8105272 Triggering mechanism for a needle-free injector Ryan R. Beylund 2012-01-31
7942845 Needle-free injector and process for providing serial injections Ryan R. Beylund, Keith K. Daellenbach 2011-05-17
7744563 Needle-free injection devices and drug delivery systems therefor Sergio Landau 2010-06-29
7547293 Triggering mechanism for needle-free injector Ryan R. Beylund 2009-06-16
7238167 Needle-free injection system Sergio Landau, John R. Marshall 2007-07-03 $490,000
7156823 High workload needle-free injection system Sergio Landau 2007-01-02
6752781 Durable hypodermic jet injector apparatus and method Sergio Landau 2004-06-22
6585685 Jet injector apparatus and method John L. Staylor, Sergio Landau 2003-07-01 $1,117,000
5925077 Apparatus and method for plugging holes in an acetabular shell component Jane A. Sheetz, Richard Craig Blaschke 1999-07-20 $50,222,000
5827311 Carpal tunnel tome Brian K. Berelsman 1998-10-27 $40,244,000
5800551 Apparatus and method for shoulder arthroplasty Connie Marchek, Lance D. Perry 1998-09-01 $33,474,000
5674297 Metacarpophalangeal prosthesis Lewis B. Lane 1997-10-07
5593173 Vertical folding wheelchair frame 1997-01-14
5527316 Surgical reamer Kevin T. Stone, Jane A. Sheetz 1996-06-18
5382036 Molded, fiber-reinforced, tubular wheelchair frame assembly and method David M. Counts 1995-01-17