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

Robert P. Gilbert — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert P. Gilbert has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1997 and the most recent in June 2010. Robert P. Gilbert ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert P. Gilbert in Parramatta, FL, AU.

Patents per Year

Patents granted per year, 1997 to 2010Bar chart with a peak of 2 patents in 2010.peak 21997: 1 patents19972004: 1 patents20042010: 2 patents2010

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7740620 Insertion system and methods for nasogastric tubes including feeding tubes Paul J. Gilbert 2010-06-22
7695459 Nasogastric tube insertion system and method Paul J. Gilbert 2010-04-13
6820734 Conveyor belt cleaner tensioning device Kevin Rudd 2004-11-23
5692595 Scraper blade for belt conveyors 1997-12-02