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

Allan James Hanlon — 3 Patents

DPDevro Plc: 2 patents #5 of 11Top 50%
DLDevro Limited: 1 patents #8 of 25Top 35%
Stirling, GB: #14 of 73 inventorsTop 20%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Allan James Hanlon has been granted 3 US patents while listed as an inventor at Devro Plc. The first was granted in 1985 and the most recent in August 1999. Allan James Hanlon ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Allan James Hanlon in Stirling, GB.

Patents per Year

Patents granted per year, 1985 to 1999Bar chart with a peak of 1 patents in 1985.peak 11985: 1 patents19851998: 1 patents19981999: 1 patents1999

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5944594 Apparatus and method for forming sausage links Tom Saddler Lynch, Derek Samuel David Norwood, Frederikus Johannes Brink, Jan Schipper 1999-08-31
5833525 Apparatus and method for forming sausage links Tom Saddler Lynch, Derek Samuel David Norwood, Frederikus Johannes Brink, Jan Schipper 1998-11-10
4500574 End closure for sausage casings 1985-02-19 $6,113,000