CK

Christopher P. Kirk

PM Pet Mate: 15 patents #1 of 12Top 9%
KL Kla-Tencor: 2 patents #809 of 1,394Top 60%
VP Vickers Plc: 1 patents #14 of 44Top 35%
Overall (All Time): #249,903 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12035696 Pet bowl with automatic lid Jeremy Oates 2024-07-16
11503801 Pet bowl with automatic lid Jeremy Oates 2022-11-22
D918490 Pet bowl Jeremy Oates 2021-05-04
D881337 Filter for drinking water Jeremy Oates 2020-04-14
10455807 Pet fountains Jeremy Oates 2019-10-29
9304160 Defect inspection apparatus, system, and method Earl Jensen 2016-04-05
7804248 Lamp with shaped wall thickness, method of making same and optical apparatus Jim Li 2010-09-28
D445915 Cat flap 2001-07-31
D441376 Pump housing Kishen Gohil, Anthony Lee 2001-05-01
5888388 Water treatment 1999-03-30
D355509 Automatic feeder for fish or birds 1995-02-14
D335370 Automatic animal feeder 1993-05-04
5150664 Dispensing device 1992-09-29
5133292 Dispensing device 1992-07-28
D326914 Cat flap 1992-06-09
4991350 Electromagnetically controlled cat flap 1991-02-12
D312334 Timed animal feeder 1990-11-20
4744665 Automated optical linewidth measurement 1988-05-17