Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert L. Eilerman — 2 Patents

CECrown Equipment: 2 patents #182 of 339Top 55%
Sidney, OH: #91 of 232 inventorsTop 40%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert L. Eilerman has been granted 2 US patents while listed as an inventor at Crown Equipment. The first was granted in 2001 and the most recent in May 2014. Robert L. Eilerman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert L. Eilerman in Sidney, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8714311 Monomast for a materials handling vehicle Steven C. Billger, Kevin A. Gilliland, Eric J. Hanson, William J. Heidemann, Robert J. Henshaw +5 more 2014-05-06
6199665 Straddle arm for fork lift truck Robert J. Henshaw, Patrick A. Tebbe 2001-03-13