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

Richard G. Hooper — 10 Patents

FIFki Industries: 2 patents #1 of 20Top 5%
NCNatec Co.: 1 patents #2 of 14Top 15%
Littleton, CO: #161 of 1,939 inventorsTop 9%
Colorado: #4,661 of 40,980 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Richard G. Hooper has been granted 10 US patents while listed as an inventor at Fki Industries. The first was granted in 1989 and the most recent in October 2025. Richard G. Hooper ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Richard G. Hooper in Littleton, CO, US.

Patents per Year

Patents granted per year, 1989 to 2001Bar chart with a peak of 2 patents in 1990.peak 21989: 1 patents19891990: 2 patents19901991: 1 patents19911992: 1 patents19921996: 2 patents19961999: 1 patents19992001: 1 patents2001

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12436004 Fibre optic sensing Roger Ian Crickmore 2025-10-07
6174423 Method of electrocoating a vehicle body Christopher A. Wood 2001-01-16
5972112 Dip tank workpiece carrier with rocking frame Christopher A. Wood 1999-10-26
5577593 Carrier conveyor system 1996-11-26
5570639 Anti-runaway apparatus and method for a power-and-free conveyor system Robert E. Mahu, Thomas A. Moroney 1996-11-05
5082586 SO.sub.x NO.sub.x pollution control composition 1992-01-21 $1,951,000
5002741 Method for SO.sub.X /NO.sub.X pollution control 1991-03-26 $2,274,000
4954324 Method of baghouse brown plume pollution control 1990-09-04 $1,361,000
4908194 Method for baghouse brown plume pollution control 1990-03-13
4844915 Method for ESP brown plume control 1989-07-04