Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Eichenberger — 7 Patents

INIngersoll-Rand: 6 patents #68 of 828Top 9%
ZSZoetis Services: 1 patents #178 of 310Top 60%
Sanford, NC: #23 of 168 inventorsTop 15%
North Carolina: #7,540 of 45,564 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
David Eichenberger has been granted 7 US patents while listed as an inventor at Ingersoll-Rand. The first was granted in 2009 and the most recent in July 2019. David Eichenberger ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list David Eichenberger in Sanford, NC, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10350041 Vaccination system for delivering vaccine to avian pullets, and associated methods, devices, and assemblies William D. Samson, Marco G. Trivella, Raymond J. Niemczura, Sr., Daniel L. Kennedy, William Bryan Carr +1 more 2019-07-16 $74,939,000
9447763 Air-powered starter motor Michael Bookhout, Matthew Pierce, Brian Tietze 2016-09-20
8613427 Hoist lock block Scott L. Lawson, Richard L. Caviness, David V. Sykes 2013-12-24 $65,055,000
7882816 Air starter engagement system Richard L. Caviness 2011-02-08 $63,980,000
7806011 Balanced bearing assembly Jeremy Odell, Spencer J. Lynn Zeedyk, Darin Thorp 2010-10-05 $64,204,000
7665439 Single piece rotor Timothy R. Cooper 2010-02-23 $89,319,000
7584676 Rear serviceable engine starter Darin Thorp, Spencer J. Lynn Zeedyk, Steve Diacumakos, Bill Piekarski, Jeremy Odell 2009-09-08 $108,591,000