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

Raymond J. Eifler — 3 Patents

BLBendix Limited: 2 patents #133 of 548Top 25%
BABendix Autolite: 1 patents #6 of 16Top 40%
Farmington Hills, MI: #654 of 2,032 inventorsTop 35%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Raymond J. Eifler has been granted 3 US patents while listed as an inventor at Bendix Limited. The first was granted in 1980 and the most recent in May 1984. Raymond J. Eifler ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Raymond J. Eifler in Farmington Hills, MI, US.

Patents per Year

Patents granted per year, 1980 to 1984Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19801983: 1 patents19831984: 1 patents1984

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4447110 Socket contact for an electrical connector Stephen Punako, Alan L. Davis 1984-05-08
4406507 Electrical connector insert 1983-09-27
4233033 Method and apparatus for measuring the O.sub.2 content of a gas Walter F. Datwyler, Jr. 1980-11-11 $2,779,000