0001012870-99-004150 SC 13D 6 19991112 DIAMETRICS MEDICAL INC 0000895380 3845 411663185 MN 1231 SC 13D 34 005-42757 99749952 2658 PATTON RD ROSEVILLE MN 55113 6516398035 2658 PATTON ROAD ROSEVILLE MN 55113 AGILENT TECHNOLOGIES INC 0001090872 3825 770518772 DE 1031 SC 13D 3000 HANOVER ST MS 20 BQ PALO ALTO CA 94304 HEWLETT PACKARD CO 3000 HANOVER ST MS 20 BQ PALO ALTO CA 94304 HP MEASUREMENT INC 19990716 SC 13D 1 000101287099004150-001-seq1-sc-13d.txt FORM SC 13D EX-99.(A) 2 000101287099004150-002-seq2-ex-99-a.txt LETTER AGREEMENT DATED OCTOBER 21, 1999 EX-99.(B) 3 000101287099004150-003-seq3-ex-99-b.txt COMMON STOCK PURCHASE AGREEMENT EX-99.(C) 4 000101287099004150-004-seq4-ex-99-c.txt WARRANT DATED JUNE 28, 1999 EX-99.(D) 5 000101287099004150-005-seq5-ex-99-d.txt LETTER AGREEMENT BETWEEN HP & AMARFOUR EX-99.(E) 6 000101287099004150-006-seq6-ex-99-e.txt LETTER AGREEMENT BETWEEN HP & BCC