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

Bernard Engelhardt — 10 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
Sherwood Park, CA: #29 of 486 inventorsTop 6%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Bernard Engelhardt has been granted 10 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in September 2019. Bernard Engelhardt ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Bernard Engelhardt in Sherwood Park, AB, CA.

Patents per Year

Patents granted per year, 1980 to 2019Bar chart with a peak of 2 patents in 1988.peak 21980: 1 patents19801987: 1 patents19871988: 2 patents19881989: 1 patents19891992: 1 patents19922010: 1 patents20102013: 1 patents20132016: 1 patents20162019: 1 patents2019

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10398878 Medical tubing and catheter control 2019-09-03
9427552 Medical tubing and catheter control 2016-08-30
8460775 Floor mat improvement 2013-06-11
7655884 Oven with rotating deck and control system for same 2010-02-02
5163646 Wrist support arrangement for use with stand-alone keyboard 1992-11-17
4823499 Bait Alan Bissonnett 1989-04-25
4788534 Wind alarm sensor 1988-11-29
4718590 Fastener dispensing devices 1988-01-12
4706846 Tag dispenser 1987-11-17
4183436 Stock or shipping container Dennis E. McKay 1980-01-15