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

John Walters — 8 Patents

BPBpb Plc: 3 patents #4 of 25Top 20%
LLLucas Industries Limited: 1 patents #219 of 499Top 45%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
John Walters has been granted 8 US patents while listed as an inventor at Bpb Plc. The first was granted in 1985 and the most recent in June 2008. John Walters ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list John Walters in Walsall, PA, GB.

Patents per Year

Patents granted per year, 1985 to 2008Bar chart with a peak of 2 patents in 2006.peak 21985: 1 patents19851989: 1 patents19891998: 1 patents19981999: 1 patents19992006: 2 patents20062008: 2 patents2008

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7387704 Non-woven inorganic fiber mat Jocelyn Fitzsimons 2008-06-17
7384514 Non-woven inorganic fiber mat Jocelyn Fitzsimons 2008-06-10
7108403 Portable light emitting assembly Tina R. Walters 2006-09-19
7060639 Non-woven inorganic fiber mat Jocelyn Fitzsimons 2006-06-13
5971776 Adjustable spark plug boot John E. Neel 1999-10-26
D395736 Apron assembly 1998-07-07
4854187 Hand brake assembly for a vehicle 1989-08-08
4513185 Float operated electrical switch assembly 1985-04-23