Hi to his family members, I’m a classmate from1993-1995 sewanhaka high. I’m so sorry to hear about his passing so late. It’s now 2021. He was the most kindest and excellent electronics teacher I ever had form3 yrs. Since graduating in1995 I always thought,I wonder what mr patella is doing now. Today i decided to google him and found this sad news. I’m still shedding tears. R.I.p mr patella To all of his family and friends I’m very sorry for your loss.