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

Tambrands — 22 Patents

Rank (All Time): #27,069 of 105,732Top 30%
29 inventors
22 Patents All Time

Patents per Year

Patents granted per year, 1987 to 2001Bar chart with a peak of 5 patents in 1994.peak 51987: 2 patents19871988: 1 patents1989: 2 patents19891990: 2 patents1991: 1 patents19911992: 1 patents1993: 1 patents19931994: 5 patents1996: 3 patents19961997: 1 patents2001: 3 patents2001

Top Inventors at Tambrands All Time

Showing 1–29 of 29 inventors

RankNamePatents
1 Warren Tarr 4
2 Irl R. Sanders, III 3
2 Mark D. Albright 3
2 William M. Child 3
#5 Betsy A. Davison 2
#5 Edward F. Covell 2
#5 Harry Hayes 2
#5 Richard Emil Kajander 2
#5 Robert W. Brown 2
#5 Terese A. Campion 2
#5 Walter B. Dunning 2
#12 Carolyn Whyte 1
#12 Charlotte C. Wakeham 1
#12 David Fitzgerald 1
#12 E. Russell Sprague 1
#12 Fiona Marie Taylor 1
#12 Garrett Cavanaugh 1
#12 John H. D. Browning 1
#12 John P. Kinsley 1
#12 Lovick Edward Cannon 1
#12 Max Frayman 1
#12 Marion Scocca 1
#12 Raymond C. Shaw 1
#12 Richard J. Lindsay 1
#12 Robert Etheredge 1
#12 Robert I. Wynne 1
#12 Quiteria M. Mendes 1
#12 Gina M. Tomaszewski 1
#12 Nigel Sanger 1

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